18110384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 37899360

約数和(自身を除く): 19788976

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 1697, 2668, 3394, 5336, 6788, 10672, 13576, 27152, 39031, 49213, 78062, 98426, 156124, 196852, 312248, 393704, 624496, 787408, 1131899, 2263798, 4527596, 9055192, 18110384]

約数ペア:

[(1, 18110384), (2, 9055192), (4, 4527596), (8, 2263798), (16, 1131899), (23, 787408), (29, 624496), (46, 393704), (58, 312248), (92, 196852), (116, 156124), (184, 98426), (232, 78062), (368, 49213), (464, 39031), (667, 27152), (1334, 13576), (1697, 10672), (2668, 6788), (3394, 5336)]