18447004812

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{43117}}^1$

素因数の和:43578

約数の個数: 48

約数和(自身を含む): 43593332832

約数和(自身を除く): 25146328020

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 353, 404, 606, 706, 1059, 1212, 1412, 2118, 4236, 35653, 43117, 71306, 86234, 106959, 129351, 142612, 172468, 213918, 258702, 427836, 517404, 4354817, 8709634, 13064451, 15220301, 17419268, 26128902, 30440602, 45660903, 52257804, 60881204, 91321806, 182643612, 1537250401, 3074500802, 4611751203, 6149001604, 9223502406, 18447004812]

約数ペア:

[(1, 18447004812), (2, 9223502406), (3, 6149001604), (4, 4611751203), (6, 3074500802), (12, 1537250401), (101, 182643612), (202, 91321806), (303, 60881204), (353, 52257804), (404, 45660903), (606, 30440602), (706, 26128902), (1059, 17419268), (1212, 15220301), (1412, 13064451), (2118, 8709634), (4236, 4354817), (35653, 517404), (43117, 427836), (71306, 258702), (86234, 213918), (106959, 172468), (129351, 142612)]