18352496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 37092864

約数和(自身を除く): 18740368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 227, 248, 326, 454, 496, 652, 908, 1304, 1816, 2608, 3632, 5053, 7037, 10106, 14074, 20212, 28148, 37001, 40424, 56296, 74002, 80848, 112592, 148004, 296008, 592016, 1147031, 2294062, 4588124, 9176248, 18352496]

約数ペア:

[(1, 18352496), (2, 9176248), (4, 4588124), (8, 2294062), (16, 1147031), (31, 592016), (62, 296008), (124, 148004), (163, 112592), (227, 80848), (248, 74002), (326, 56296), (454, 40424), (496, 37001), (652, 28148), (908, 20212), (1304, 14074), (1816, 10106), (2608, 7037), (3632, 5053)]