22539972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20641}}^1$

素因数の和:20668

約数の個数: 48

約数和(自身を含む): 64733312

約数和(自身を除く): 42193340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 20641, 41282, 61923, 82564, 123846, 144487, 247692, 268333, 288974, 433461, 536666, 577948, 804999, 866922, 1073332, 1609998, 1733844, 1878331, 3219996, 3756662, 5634993, 7513324, 11269986, 22539972]

約数ペア:

[(1, 22539972), (2, 11269986), (3, 7513324), (4, 5634993), (6, 3756662), (7, 3219996), (12, 1878331), (13, 1733844), (14, 1609998), (21, 1073332), (26, 866922), (28, 804999), (39, 577948), (42, 536666), (52, 433461), (78, 288974), (84, 268333), (91, 247692), (156, 144487), (182, 123846), (273, 82564), (364, 61923), (546, 41282), (1092, 20641)]