18103633996

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2269}}^1\times {\mathrm{3607}}^1$

素因数の和:5966

約数の個数: 48

約数和(自身を含む): 36691916800

約数和(自身を除く): 18588282804

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 2269, 3607, 4538, 7214, 9076, 14428, 15883, 25249, 31766, 50498, 63532, 100996, 179251, 284953, 358502, 569906, 717004, 1139812, 1254757, 1994671, 2509514, 3989342, 5019028, 7978684, 8184283, 16368566, 32737132, 57289981, 114579962, 229159924, 646558357, 1293116714, 2586233428, 4525908499, 9051816998, 18103633996]

約数ペア:

[(1, 18103633996), (2, 9051816998), (4, 4525908499), (7, 2586233428), (14, 1293116714), (28, 646558357), (79, 229159924), (158, 114579962), (316, 57289981), (553, 32737132), (1106, 16368566), (2212, 8184283), (2269, 7978684), (3607, 5019028), (4538, 3989342), (7214, 2509514), (9076, 1994671), (14428, 1254757), (15883, 1139812), (25249, 717004), (31766, 569906), (50498, 358502), (63532, 284953), (100996, 179251)]