29741868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 81882528

約数和(自身を除く): 52140660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 617, 618, 927, 1234, 1236, 1339, 1851, 1854, 2468, 2678, 3702, 3708, 4017, 5356, 5553, 7404, 8021, 8034, 11106, 12051, 16042, 16068, 22212, 24063, 24102, 32084, 48126, 48204, 63551, 72189, 96252, 127102, 144378, 190653, 254204, 288756, 381306, 571959, 762612, 826163, 1143918, 1652326, 2287836, 2478489, 3304652, 4956978, 7435467, 9913956, 14870934, 29741868]

約数ペア:

[(1, 29741868), (2, 14870934), (3, 9913956), (4, 7435467), (6, 4956978), (9, 3304652), (12, 2478489), (13, 2287836), (18, 1652326), (26, 1143918), (36, 826163), (39, 762612), (52, 571959), (78, 381306), (103, 288756), (117, 254204), (156, 190653), (206, 144378), (234, 127102), (309, 96252), (412, 72189), (468, 63551), (617, 48204), (618, 48126), (927, 32084), (1234, 24102), (1236, 24063), (1339, 22212), (1851, 16068), (1854, 16042), (2468, 12051), (2678, 11106), (3702, 8034), (3708, 8021), (4017, 7404), (5356, 5553)]