3989076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 11559744

約数和(自身を除く): 7570668

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 281, 338, 364, 507, 546, 562, 676, 843, 1014, 1092, 1124, 1183, 1686, 1967, 2028, 2366, 3372, 3549, 3653, 3934, 4732, 5901, 7098, 7306, 7868, 10959, 11802, 14196, 14612, 21918, 23604, 25571, 43836, 47489, 51142, 76713, 94978, 102284, 142467, 153426, 189956, 284934, 306852, 332423, 569868, 664846, 997269, 1329692, 1994538, 3989076]

約数ペア:

[(1, 3989076), (2, 1994538), (3, 1329692), (4, 997269), (6, 664846), (7, 569868), (12, 332423), (13, 306852), (14, 284934), (21, 189956), (26, 153426), (28, 142467), (39, 102284), (42, 94978), (52, 76713), (78, 51142), (84, 47489), (91, 43836), (156, 25571), (169, 23604), (182, 21918), (273, 14612), (281, 14196), (338, 11802), (364, 10959), (507, 7868), (546, 7306), (562, 7098), (676, 5901), (843, 4732), (1014, 3934), (1092, 3653), (1124, 3549), (1183, 3372), (1686, 2366), (1967, 2028)]