17995692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10487}}^1$

素因数の和:10518

約数の個数: 48

約数和(自身を含む): 49335552

約数和(自身を除く): 31339860

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 10487, 20974, 31461, 41948, 62922, 115357, 125844, 136331, 230714, 272662, 346071, 408993, 461428, 545324, 692142, 817986, 1384284, 1499641, 1635972, 2999282, 4498923, 5998564, 8997846, 17995692]

約数ペア:

[(1, 17995692), (2, 8997846), (3, 5998564), (4, 4498923), (6, 2999282), (11, 1635972), (12, 1499641), (13, 1384284), (22, 817986), (26, 692142), (33, 545324), (39, 461428), (44, 408993), (52, 346071), (66, 272662), (78, 230714), (132, 136331), (143, 125844), (156, 115357), (286, 62922), (429, 41948), (572, 31461), (858, 20974), (1716, 10487)]