26656812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 84797440

約数和(自身を除く): 58140628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 103, 117, 126, 156, 158, 182, 206, 234, 237, 252, 273, 309, 316, 364, 412, 468, 474, 546, 553, 618, 711, 721, 819, 927, 948, 1027, 1092, 1106, 1236, 1339, 1422, 1442, 1638, 1659, 1854, 2054, 2163, 2212, 2678, 2844, 2884, 3081, 3276, 3318, 3708, 4017, 4108, 4326, 4977, 5356, 6162, 6489, 6636, 7189, 8034, 8137, 8652, 9243, 9373, 9954, 12051, 12324, 12978, 14378, 16068, 16274, 18486, 18746, 19908, 21567, 24102, 24411, 25956, 28119, 28756, 32548, 36972, 37492, 43134, 48204, 48822, 56238, 56959, 64701, 73233, 84357, 86268, 97644, 105781, 112476, 113918, 129402, 146466, 168714, 170877, 211562, 227836, 258804, 292932, 317343, 337428, 341754, 423124, 512631, 634686, 683508, 740467, 952029, 1025262, 1269372, 1480934, 1904058, 2050524, 2221401, 2961868, 3808116, 4442802, 6664203, 8885604, 13328406, 26656812]

約数ペア:

[(1, 26656812), (2, 13328406), (3, 8885604), (4, 6664203), (6, 4442802), (7, 3808116), (9, 2961868), (12, 2221401), (13, 2050524), (14, 1904058), (18, 1480934), (21, 1269372), (26, 1025262), (28, 952029), (36, 740467), (39, 683508), (42, 634686), (52, 512631), (63, 423124), (78, 341754), (79, 337428), (84, 317343), (91, 292932), (103, 258804), (117, 227836), (126, 211562), (156, 170877), (158, 168714), (182, 146466), (206, 129402), (234, 113918), (237, 112476), (252, 105781), (273, 97644), (309, 86268), (316, 84357), (364, 73233), (412, 64701), (468, 56959), (474, 56238), (546, 48822), (553, 48204), (618, 43134), (711, 37492), (721, 36972), (819, 32548), (927, 28756), (948, 28119), (1027, 25956), (1092, 24411), (1106, 24102), (1236, 21567), (1339, 19908), (1422, 18746), (1442, 18486), (1638, 16274), (1659, 16068), (1854, 14378), (2054, 12978), (2163, 12324), (2212, 12051), (2678, 9954), (2844, 9373), (2884, 9243), (3081, 8652), (3276, 8137), (3318, 8034), (3708, 7189), (4017, 6636), (4108, 6489), (4326, 6162), (4977, 5356)]