6442254

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 160

約数和(自身を含む): 19514880

約数和(自身を除く): 13072626

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 27, 38, 39, 42, 46, 54, 57, 63, 69, 78, 81, 91, 114, 117, 126, 133, 138, 161, 162, 171, 182, 189, 207, 234, 247, 266, 273, 299, 322, 342, 351, 378, 399, 414, 437, 483, 494, 513, 546, 567, 598, 621, 702, 741, 798, 819, 874, 897, 966, 1026, 1053, 1134, 1197, 1242, 1311, 1449, 1482, 1539, 1638, 1729, 1794, 1863, 2093, 2106, 2223, 2394, 2457, 2622, 2691, 2898, 3059, 3078, 3458, 3591, 3726, 3933, 4186, 4347, 4446, 4914, 5187, 5382, 5681, 6118, 6279, 6669, 7182, 7371, 7866, 8073, 8694, 9177, 10374, 10773, 11362, 11799, 12558, 13041, 13338, 14742, 15561, 16146, 17043, 18354, 18837, 20007, 21546, 23598, 24219, 26082, 27531, 31122, 34086, 35397, 37674, 39767, 40014, 46683, 48438, 51129, 55062, 56511, 70794, 79534, 82593, 93366, 102258, 113022, 119301, 140049, 153387, 165186, 169533, 238602, 247779, 280098, 306774, 339066, 357903, 460161, 495558, 715806, 920322, 1073709, 2147418, 3221127, 6442254]

約数ペア:

[(1, 6442254), (2, 3221127), (3, 2147418), (6, 1073709), (7, 920322), (9, 715806), (13, 495558), (14, 460161), (18, 357903), (19, 339066), (21, 306774), (23, 280098), (26, 247779), (27, 238602), (38, 169533), (39, 165186), (42, 153387), (46, 140049), (54, 119301), (57, 113022), (63, 102258), (69, 93366), (78, 82593), (81, 79534), (91, 70794), (114, 56511), (117, 55062), (126, 51129), (133, 48438), (138, 46683), (161, 40014), (162, 39767), (171, 37674), (182, 35397), (189, 34086), (207, 31122), (234, 27531), (247, 26082), (266, 24219), (273, 23598), (299, 21546), (322, 20007), (342, 18837), (351, 18354), (378, 17043), (399, 16146), (414, 15561), (437, 14742), (483, 13338), (494, 13041), (513, 12558), (546, 11799), (567, 11362), (598, 10773), (621, 10374), (702, 9177), (741, 8694), (798, 8073), (819, 7866), (874, 7371), (897, 7182), (966, 6669), (1026, 6279), (1053, 6118), (1134, 5681), (1197, 5382), (1242, 5187), (1311, 4914), (1449, 4446), (1482, 4347), (1539, 4186), (1638, 3933), (1729, 3726), (1794, 3591), (1863, 3458), (2093, 3078), (2106, 3059), (2223, 2898), (2394, 2691), (2457, 2622)]