2018175212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{8647}}^1$

素因数の和:8790

約数の個数: 48

約数和(自身を含む): 3864618240

約数和(自身を除く): 1846443028

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 83, 148, 166, 332, 703, 1406, 1577, 2812, 3071, 3154, 6142, 6308, 8647, 12284, 17294, 34588, 58349, 116698, 164293, 233396, 319939, 328586, 639878, 657172, 717701, 1279756, 1435402, 2870804, 6078841, 12157682, 13636319, 24315364, 26554937, 27272638, 53109874, 54545276, 106219748, 504543803, 1009087606, 2018175212]

約数ペア:

[(1, 2018175212), (2, 1009087606), (4, 504543803), (19, 106219748), (37, 54545276), (38, 53109874), (74, 27272638), (76, 26554937), (83, 24315364), (148, 13636319), (166, 12157682), (332, 6078841), (703, 2870804), (1406, 1435402), (1577, 1279756), (2812, 717701), (3071, 657172), (3154, 639878), (6142, 328586), (6308, 319939), (8647, 233396), (12284, 164293), (17294, 116698), (34588, 58349)]