7242718239378

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{128512691}}^1$

素因数の和:128512831

約数の個数: 48

約数和(自身を含む): 16359151640832

約数和(自身を除く): 9116433401454

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 101, 186, 202, 279, 303, 558, 606, 909, 1818, 3131, 6262, 9393, 18786, 28179, 56358, 128512691, 257025382, 385538073, 771076146, 1156614219, 2313228438, 3983893421, 7967786842, 11951680263, 12979781791, 23903360526, 25959563582, 35855040789, 38939345373, 71710081578, 77878690746, 116818036119, 233636072238, 402373235521, 804746471042, 1207119706563, 2414239413126, 3621359119689, 7242718239378]

約数ペア:

[(1, 7242718239378), (2, 3621359119689), (3, 2414239413126), (6, 1207119706563), (9, 804746471042), (18, 402373235521), (31, 233636072238), (62, 116818036119), (93, 77878690746), (101, 71710081578), (186, 38939345373), (202, 35855040789), (279, 25959563582), (303, 23903360526), (558, 12979781791), (606, 11951680263), (909, 7967786842), (1818, 3983893421), (3131, 2313228438), (6262, 1156614219), (9393, 771076146), (18786, 385538073), (28179, 257025382), (56358, 128512691)]