22394268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 61661600

約数和(自身を除く): 39267332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 439, 468, 654, 878, 981, 1308, 1317, 1417, 1756, 1962, 2634, 2834, 3924, 3951, 4251, 5268, 5668, 5707, 7902, 8502, 11414, 12753, 15804, 17004, 17121, 22828, 25506, 34242, 47851, 51012, 51363, 68484, 95702, 102726, 143553, 191404, 205452, 287106, 430659, 574212, 622063, 861318, 1244126, 1722636, 1866189, 2488252, 3732378, 5598567, 7464756, 11197134, 22394268]

約数ペア:

[(1, 22394268), (2, 11197134), (3, 7464756), (4, 5598567), (6, 3732378), (9, 2488252), (12, 1866189), (13, 1722636), (18, 1244126), (26, 861318), (36, 622063), (39, 574212), (52, 430659), (78, 287106), (109, 205452), (117, 191404), (156, 143553), (218, 102726), (234, 95702), (327, 68484), (436, 51363), (439, 51012), (468, 47851), (654, 34242), (878, 25506), (981, 22828), (1308, 17121), (1317, 17004), (1417, 15804), (1756, 12753), (1962, 11414), (2634, 8502), (2834, 7902), (3924, 5707), (3951, 5668), (4251, 5268)]