181213956

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 216

約数和(自身を含む): 602841120

約数和(自身を除く): 421627164

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 121, 126, 132, 147, 154, 189, 196, 198, 231, 242, 252, 283, 294, 297, 308, 363, 378, 396, 441, 462, 484, 539, 566, 588, 594, 693, 726, 756, 847, 849, 882, 924, 1078, 1089, 1132, 1188, 1323, 1386, 1452, 1617, 1694, 1698, 1764, 1981, 2079, 2156, 2178, 2541, 2547, 2646, 2772, 3113, 3234, 3267, 3388, 3396, 3962, 4158, 4356, 4851, 5082, 5094, 5292, 5929, 5943, 6226, 6468, 6534, 7623, 7641, 7924, 8316, 9339, 9702, 10164, 10188, 11858, 11886, 12452, 13068, 13867, 14553, 15246, 15282, 17787, 17829, 18678, 19404, 21791, 22869, 23716, 23772, 27734, 28017, 29106, 30492, 30564, 34243, 35574, 35658, 37356, 41601, 43582, 45738, 53361, 53487, 55468, 56034, 58212, 65373, 68486, 71148, 71316, 83202, 84051, 87164, 91476, 102729, 106722, 106974, 112068, 124803, 130746, 136972, 152537, 160083, 166404, 168102, 196119, 205458, 213444, 213948, 239701, 249606, 261492, 305074, 308187, 320166, 336204, 374409, 392238, 410916, 457611, 479402, 499212, 588357, 610148, 616374, 640332, 719103, 748818, 784476, 915222, 924561, 958804, 1176714, 1232748, 1372833, 1438206, 1497636, 1677907, 1830444, 1849122, 2157309, 2353428, 2745666, 2876412, 3355814, 3698244, 4118499, 4314618, 5033721, 5491332, 6471927, 6711628, 8236998, 8629236, 10067442, 12943854, 15101163, 16473996, 20134884, 25887708, 30202326, 45303489, 60404652, 90606978, 181213956]

約数ペア:

[(1, 181213956), (2, 90606978), (3, 60404652), (4, 45303489), (6, 30202326), (7, 25887708), (9, 20134884), (11, 16473996), (12, 15101163), (14, 12943854), (18, 10067442), (21, 8629236), (22, 8236998), (27, 6711628), (28, 6471927), (33, 5491332), (36, 5033721), (42, 4314618), (44, 4118499), (49, 3698244), (54, 3355814), (63, 2876412), (66, 2745666), (77, 2353428), (84, 2157309), (98, 1849122), (99, 1830444), (108, 1677907), (121, 1497636), (126, 1438206), (132, 1372833), (147, 1232748), (154, 1176714), (189, 958804), (196, 924561), (198, 915222), (231, 784476), (242, 748818), (252, 719103), (283, 640332), (294, 616374), (297, 610148), (308, 588357), (363, 499212), (378, 479402), (396, 457611), (441, 410916), (462, 392238), (484, 374409), (539, 336204), (566, 320166), (588, 308187), (594, 305074), (693, 261492), (726, 249606), (756, 239701), (847, 213948), (849, 213444), (882, 205458), (924, 196119), (1078, 168102), (1089, 166404), (1132, 160083), (1188, 152537), (1323, 136972), (1386, 130746), (1452, 124803), (1617, 112068), (1694, 106974), (1698, 106722), (1764, 102729), (1981, 91476), (2079, 87164), (2156, 84051), (2178, 83202), (2541, 71316), (2547, 71148), (2646, 68486), (2772, 65373), (3113, 58212), (3234, 56034), (3267, 55468), (3388, 53487), (3396, 53361), (3962, 45738), (4158, 43582), (4356, 41601), (4851, 37356), (5082, 35658), (5094, 35574), (5292, 34243), (5929, 30564), (5943, 30492), (6226, 29106), (6468, 28017), (6534, 27734), (7623, 23772), (7641, 23716), (7924, 22869), (8316, 21791), (9339, 19404), (9702, 18678), (10164, 17829), (10188, 17787), (11858, 15282), (11886, 15246), (12452, 14553), (13068, 13867)]