18218944

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{12377}}^1$

素因数の和:12412

約数の個数: 28

約数和(自身を含む): 37728144

約数和(自身を除く): 19509200

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 12377, 24754, 49508, 99016, 198032, 284671, 396064, 569342, 792128, 1138684, 2277368, 4554736, 9109472, 18218944]

約数ペア:

[(1, 18218944), (2, 9109472), (4, 4554736), (8, 2277368), (16, 1138684), (23, 792128), (32, 569342), (46, 396064), (64, 284671), (92, 198032), (184, 99016), (368, 49508), (736, 24754), (1472, 12377)]