18100148638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3330907}}^1$

素因数の和:3330952

約数の個数: 32

約数和(自身を含む): 33575552640

約数和(自身を除く): 15475404002

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 3330907, 6661814, 36639977, 43301791, 63287233, 73279954, 86603582, 126574466, 476319701, 696159563, 822734029, 952639402, 1392319126, 1645468058, 9050074319, 18100148638]

約数ペア:

[(1, 18100148638), (2, 9050074319), (11, 1645468058), (13, 1392319126), (19, 952639402), (22, 822734029), (26, 696159563), (38, 476319701), (143, 126574466), (209, 86603582), (247, 73279954), (286, 63287233), (418, 43301791), (494, 36639977), (2717, 6661814), (5434, 3330907)]