18627924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1051}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 49957376

約数和(自身を除く): 31329452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1051, 1266, 1477, 2102, 2532, 2954, 3153, 4204, 4431, 5908, 6306, 7357, 8862, 12612, 14714, 17724, 22071, 29428, 44142, 88284, 221761, 443522, 665283, 887044, 1330566, 1552327, 2661132, 3104654, 4656981, 6209308, 9313962, 18627924]

約数ペア:

[(1, 18627924), (2, 9313962), (3, 6209308), (4, 4656981), (6, 3104654), (7, 2661132), (12, 1552327), (14, 1330566), (21, 887044), (28, 665283), (42, 443522), (84, 221761), (211, 88284), (422, 44142), (633, 29428), (844, 22071), (1051, 17724), (1266, 14714), (1477, 12612), (2102, 8862), (2532, 7357), (2954, 6306), (3153, 5908), (4204, 4431)]