17470956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 44592240

約数和(自身を除く): 27121284

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 109, 111, 114, 148, 218, 222, 228, 327, 361, 436, 444, 654, 703, 722, 1083, 1308, 1406, 1444, 2071, 2109, 2166, 2812, 4033, 4142, 4218, 4332, 6213, 8066, 8284, 8436, 12099, 12426, 13357, 16132, 24198, 24852, 26714, 39349, 40071, 48396, 53428, 76627, 78698, 80142, 118047, 153254, 157396, 160284, 229881, 236094, 306508, 459762, 472188, 919524, 1455913, 2911826, 4367739, 5823652, 8735478, 17470956]

約数ペア:

[(1, 17470956), (2, 8735478), (3, 5823652), (4, 4367739), (6, 2911826), (12, 1455913), (19, 919524), (37, 472188), (38, 459762), (57, 306508), (74, 236094), (76, 229881), (109, 160284), (111, 157396), (114, 153254), (148, 118047), (218, 80142), (222, 78698), (228, 76627), (327, 53428), (361, 48396), (436, 40071), (444, 39349), (654, 26714), (703, 24852), (722, 24198), (1083, 16132), (1308, 13357), (1406, 12426), (1444, 12099), (2071, 8436), (2109, 8284), (2166, 8066), (2812, 6213), (4033, 4332), (4142, 4218)]