18300156932

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{5087}}^1$

素因数の和:5460

約数の個数: 48

約数和(自身を含む): 33347973120

約数和(自身を除く): 15047816188

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 223, 436, 446, 892, 4033, 5087, 8066, 8251, 10174, 16132, 16502, 20348, 24307, 33004, 48614, 97228, 188219, 376438, 554483, 752876, 899359, 1108966, 1134401, 1798718, 2217932, 2268802, 3597436, 4537604, 20515871, 41031742, 41972837, 82063484, 83945674, 123649709, 167891348, 247299418, 494598836, 4575039233, 9150078466, 18300156932]

約数ペア:

[(1, 18300156932), (2, 9150078466), (4, 4575039233), (37, 494598836), (74, 247299418), (109, 167891348), (148, 123649709), (218, 83945674), (223, 82063484), (436, 41972837), (446, 41031742), (892, 20515871), (4033, 4537604), (5087, 3597436), (8066, 2268802), (8251, 2217932), (10174, 1798718), (16132, 1134401), (16502, 1108966), (20348, 899359), (24307, 752876), (33004, 554483), (48614, 376438), (97228, 188219)]