22779966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 53498880

約数和(自身を除く): 30718914

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 79, 102, 158, 187, 237, 257, 374, 474, 514, 561, 771, 869, 1122, 1343, 1542, 1738, 2607, 2686, 2827, 4029, 4369, 5214, 5654, 8058, 8481, 8738, 13107, 14773, 16962, 20303, 26214, 29546, 40606, 44319, 48059, 60909, 88638, 96118, 121818, 144177, 223333, 288354, 345151, 446666, 669999, 690302, 1035453, 1339998, 2070906, 3796661, 7593322, 11389983, 22779966]

約数ペア:

[(1, 22779966), (2, 11389983), (3, 7593322), (6, 3796661), (11, 2070906), (17, 1339998), (22, 1035453), (33, 690302), (34, 669999), (51, 446666), (66, 345151), (79, 288354), (102, 223333), (158, 144177), (187, 121818), (237, 96118), (257, 88638), (374, 60909), (474, 48059), (514, 44319), (561, 40606), (771, 29546), (869, 26214), (1122, 20303), (1343, 16962), (1542, 14773), (1738, 13107), (2607, 8738), (2686, 8481), (2827, 8058), (4029, 5654), (4369, 5214)]