38410524

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 103143040

約数和(自身を除く): 64732516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 919, 972, 1161, 1548, 1838, 2322, 2757, 3483, 3676, 4644, 5514, 6966, 8271, 10449, 11028, 13932, 16542, 20898, 24813, 33084, 39517, 41796, 49626, 74439, 79034, 99252, 118551, 148878, 158068, 223317, 237102, 297756, 355653, 446634, 474204, 711306, 893268, 1066959, 1422612, 2133918, 3200877, 4267836, 6401754, 9602631, 12803508, 19205262, 38410524]

約数ペア:

[(1, 38410524), (2, 19205262), (3, 12803508), (4, 9602631), (6, 6401754), (9, 4267836), (12, 3200877), (18, 2133918), (27, 1422612), (36, 1066959), (43, 893268), (54, 711306), (81, 474204), (86, 446634), (108, 355653), (129, 297756), (162, 237102), (172, 223317), (243, 158068), (258, 148878), (324, 118551), (387, 99252), (486, 79034), (516, 74439), (774, 49626), (919, 41796), (972, 39517), (1161, 33084), (1548, 24813), (1838, 20898), (2322, 16542), (2757, 13932), (3483, 11028), (3676, 10449), (4644, 8271), (5514, 6966)]