18067512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 29832648

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 426, 461, 552, 568, 852, 922, 1383, 1633, 1704, 1844, 2766, 3266, 3688, 4899, 5532, 6532, 9798, 10603, 11064, 13064, 19596, 21206, 31809, 32731, 39192, 42412, 63618, 65462, 84824, 98193, 127236, 130924, 196386, 254472, 261848, 392772, 752813, 785544, 1505626, 2258439, 3011252, 4516878, 6022504, 9033756, 18067512]

約数ペア:

[(1, 18067512), (2, 9033756), (3, 6022504), (4, 4516878), (6, 3011252), (8, 2258439), (12, 1505626), (23, 785544), (24, 752813), (46, 392772), (69, 261848), (71, 254472), (92, 196386), (138, 130924), (142, 127236), (184, 98193), (213, 84824), (276, 65462), (284, 63618), (426, 42412), (461, 39192), (552, 32731), (568, 31809), (852, 21206), (922, 19596), (1383, 13064), (1633, 11064), (1704, 10603), (1844, 9798), (2766, 6532), (3266, 5532), (3688, 4899)]