15661385532

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11154833}}^1$

素因数の和:11154859

約数の個数: 48

約数和(自身を含む): 43726949280

約数和(自身を除く): 28065563748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 11154833, 22309666, 33464499, 44619332, 66928998, 100393497, 133857996, 145012829, 200786994, 290025658, 301180491, 401573988, 435038487, 580051316, 602360982, 870076974, 1204721964, 1305115461, 1740153948, 2610230922, 3915346383, 5220461844, 7830692766, 15661385532]

約数ペア:

[(1, 15661385532), (2, 7830692766), (3, 5220461844), (4, 3915346383), (6, 2610230922), (9, 1740153948), (12, 1305115461), (13, 1204721964), (18, 870076974), (26, 602360982), (27, 580051316), (36, 435038487), (39, 401573988), (52, 301180491), (54, 290025658), (78, 200786994), (108, 145012829), (117, 133857996), (156, 100393497), (234, 66928998), (351, 44619332), (468, 33464499), (702, 22309666), (1404, 11154833)]