38981592

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41647}}^1$

素因数の和:41672

約数の個数: 48

約数和(自身を含む): 113699040

約数和(自身を除く): 74717448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 41647, 83294, 124941, 166588, 249882, 333176, 374823, 499764, 541411, 749646, 999528, 1082822, 1499292, 1624233, 2165644, 2998584, 3248466, 4331288, 4872699, 6496932, 9745398, 12993864, 19490796, 38981592]

約数ペア:

[(1, 38981592), (2, 19490796), (3, 12993864), (4, 9745398), (6, 6496932), (8, 4872699), (9, 4331288), (12, 3248466), (13, 2998584), (18, 2165644), (24, 1624233), (26, 1499292), (36, 1082822), (39, 999528), (52, 749646), (72, 541411), (78, 499764), (104, 374823), (117, 333176), (156, 249882), (234, 166588), (312, 124941), (468, 83294), (936, 41647)]