17828921132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1\times {\mathrm{5521}}^1$

素因数の和:8750

約数の個数: 48

約数和(自身を含む): 35534467584

約数和(自身を除く): 17705546452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 3191, 5521, 6382, 11042, 12764, 22084, 35101, 60731, 70202, 73393, 121462, 126983, 140404, 146786, 242924, 253966, 293572, 507932, 807323, 1396813, 1614646, 2793626, 3229292, 5587252, 17617511, 35235022, 70470044, 193792621, 387585242, 405202753, 775170484, 810405506, 1620811012, 4457230283, 8914460566, 17828921132]

約数ペア:

[(1, 17828921132), (2, 8914460566), (4, 4457230283), (11, 1620811012), (22, 810405506), (23, 775170484), (44, 405202753), (46, 387585242), (92, 193792621), (253, 70470044), (506, 35235022), (1012, 17617511), (3191, 5587252), (5521, 3229292), (6382, 2793626), (11042, 1614646), (12764, 1396813), (22084, 807323), (35101, 507932), (60731, 293572), (70202, 253966), (73393, 242924), (121462, 146786), (126983, 140404)]