6630156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 18671744

約数和(自身を除く): 12041588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 457, 468, 558, 806, 914, 1116, 1209, 1371, 1612, 1828, 2418, 2742, 3627, 4113, 4836, 5484, 5941, 7254, 8226, 11882, 14167, 14508, 16452, 17823, 23764, 28334, 35646, 42501, 53469, 56668, 71292, 85002, 106938, 127503, 170004, 184171, 213876, 255006, 368342, 510012, 552513, 736684, 1105026, 1657539, 2210052, 3315078, 6630156]

約数ペア:

[(1, 6630156), (2, 3315078), (3, 2210052), (4, 1657539), (6, 1105026), (9, 736684), (12, 552513), (13, 510012), (18, 368342), (26, 255006), (31, 213876), (36, 184171), (39, 170004), (52, 127503), (62, 106938), (78, 85002), (93, 71292), (117, 56668), (124, 53469), (156, 42501), (186, 35646), (234, 28334), (279, 23764), (372, 17823), (403, 16452), (457, 14508), (468, 14167), (558, 11882), (806, 8226), (914, 7254), (1116, 5941), (1209, 5484), (1371, 4836), (1612, 4113), (1828, 3627), (2418, 2742)]