18399838188

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1\times {\mathrm{17627}}^1$

素因数の和:20022

約数の個数: 48

約数和(自身を含む): 44114563584

約数和(自身を除く): 25714725396

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 2351, 4702, 7053, 9404, 14106, 17627, 28212, 35254, 52881, 70508, 86987, 105762, 173974, 211524, 260961, 347948, 521922, 652199, 1043844, 1304398, 1956597, 2608796, 3913194, 7826388, 41441077, 82882154, 124323231, 165764308, 248646462, 497292924, 1533319849, 3066639698, 4599959547, 6133279396, 9199919094, 18399838188]

約数ペア:

[(1, 18399838188), (2, 9199919094), (3, 6133279396), (4, 4599959547), (6, 3066639698), (12, 1533319849), (37, 497292924), (74, 248646462), (111, 165764308), (148, 124323231), (222, 82882154), (444, 41441077), (2351, 7826388), (4702, 3913194), (7053, 2608796), (9404, 1956597), (14106, 1304398), (17627, 1043844), (28212, 652199), (35254, 521922), (52881, 347948), (70508, 260961), (86987, 211524), (105762, 173974)]