8248638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 18036864

約数和(自身を除く): 9788226

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 71, 102, 134, 142, 201, 213, 289, 402, 426, 578, 867, 1139, 1207, 1734, 2278, 2414, 3417, 3621, 4757, 6834, 7242, 9514, 14271, 19363, 20519, 28542, 38726, 41038, 58089, 61557, 80869, 116178, 123114, 161738, 242607, 485214, 1374773, 2749546, 4124319, 8248638]

約数ペア:

[(1, 8248638), (2, 4124319), (3, 2749546), (6, 1374773), (17, 485214), (34, 242607), (51, 161738), (67, 123114), (71, 116178), (102, 80869), (134, 61557), (142, 58089), (201, 41038), (213, 38726), (289, 28542), (402, 20519), (426, 19363), (578, 14271), (867, 9514), (1139, 7242), (1207, 6834), (1734, 4757), (2278, 3621), (2414, 3417)]