1251466938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:1008

約数の個数: 72

約数和(自身を含む): 2855125728

約数和(自身を除く): 1603658790

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 167, 207, 334, 414, 501, 529, 787, 1002, 1058, 1503, 1574, 1587, 2361, 3006, 3174, 3841, 4722, 4761, 7083, 7682, 9522, 11523, 14166, 18101, 23046, 34569, 36202, 54303, 69138, 88343, 108606, 131429, 162909, 176686, 262858, 265029, 325818, 394287, 416323, 530058, 788574, 795087, 832646, 1182861, 1248969, 1590174, 2365722, 2497938, 3022867, 3746907, 6045734, 7493814, 9068601, 18137202, 27205803, 54411606, 69525941, 139051882, 208577823, 417155646, 625733469, 1251466938]

約数ペア:

[(1, 1251466938), (2, 625733469), (3, 417155646), (6, 208577823), (9, 139051882), (18, 69525941), (23, 54411606), (46, 27205803), (69, 18137202), (138, 9068601), (167, 7493814), (207, 6045734), (334, 3746907), (414, 3022867), (501, 2497938), (529, 2365722), (787, 1590174), (1002, 1248969), (1058, 1182861), (1503, 832646), (1574, 795087), (1587, 788574), (2361, 530058), (3006, 416323), (3174, 394287), (3841, 325818), (4722, 265029), (4761, 262858), (7083, 176686), (7682, 162909), (9522, 131429), (11523, 108606), (14166, 88343), (18101, 69138), (23046, 54303), (34569, 36202)]