17930736

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:774

約数の個数: 60

約数和(自身を含む): 50487840

約数和(自身を除く): 32557104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 521, 717, 956, 1042, 1434, 1563, 1912, 2084, 2151, 2868, 3126, 3824, 4168, 4302, 4689, 5736, 6252, 8336, 8604, 9378, 11472, 12504, 17208, 18756, 25008, 34416, 37512, 75024, 124519, 249038, 373557, 498076, 747114, 996152, 1120671, 1494228, 1992304, 2241342, 2988456, 4482684, 5976912, 8965368, 17930736]

約数ペア:

[(1, 17930736), (2, 8965368), (3, 5976912), (4, 4482684), (6, 2988456), (8, 2241342), (9, 1992304), (12, 1494228), (16, 1120671), (18, 996152), (24, 747114), (36, 498076), (48, 373557), (72, 249038), (144, 124519), (239, 75024), (478, 37512), (521, 34416), (717, 25008), (956, 18756), (1042, 17208), (1434, 12504), (1563, 11472), (1912, 9378), (2084, 8604), (2151, 8336), (2868, 6252), (3126, 5736), (3824, 4689), (4168, 4302)]