38168208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20389}}^1$

素因数の和:20416

約数の個数: 60

約数和(自身を含む): 115040380

約数和(自身を除く): 76872172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20389, 40778, 61167, 81556, 122334, 163112, 183501, 244668, 265057, 326224, 367002, 489336, 530114, 734004, 795171, 978672, 1060228, 1468008, 1590342, 2120456, 2385513, 2936016, 3180684, 4240912, 4771026, 6361368, 9542052, 12722736, 19084104, 38168208]

約数ペア:

[(1, 38168208), (2, 19084104), (3, 12722736), (4, 9542052), (6, 6361368), (8, 4771026), (9, 4240912), (12, 3180684), (13, 2936016), (16, 2385513), (18, 2120456), (24, 1590342), (26, 1468008), (36, 1060228), (39, 978672), (48, 795171), (52, 734004), (72, 530114), (78, 489336), (104, 367002), (117, 326224), (144, 265057), (156, 244668), (208, 183501), (234, 163112), (312, 122334), (468, 81556), (624, 61167), (936, 40778), (1872, 20389)]