15665316966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{31327}}^1$

素因数の和:33485

約数の個数: 48

約数和(自身を含む): 36570678144

約数和(自身を除く): 20905361178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2137, 4274, 6411, 12822, 19233, 27781, 31327, 38466, 55562, 62654, 83343, 93981, 166686, 187962, 250029, 281943, 407251, 500058, 563886, 814502, 1221753, 2443506, 3665259, 7330518, 66945799, 133891598, 200837397, 401674794, 602512191, 870295387, 1205024382, 1740590774, 2610886161, 5221772322, 7832658483, 15665316966]

約数ペア:

[(1, 15665316966), (2, 7832658483), (3, 5221772322), (6, 2610886161), (9, 1740590774), (13, 1205024382), (18, 870295387), (26, 602512191), (39, 401674794), (78, 200837397), (117, 133891598), (234, 66945799), (2137, 7330518), (4274, 3665259), (6411, 2443506), (12822, 1221753), (19233, 814502), (27781, 563886), (31327, 500058), (38466, 407251), (55562, 281943), (62654, 250029), (83343, 187962), (93981, 166686)]