18404632

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{34337}}^1$

素因数の和:34410

約数の個数: 16

約数和(自身を含む): 35024760

約数和(自身を除く): 16620128

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 34337, 68674, 137348, 274696, 2300579, 4601158, 9202316, 18404632]

約数ペア:

[(1, 18404632), (2, 9202316), (4, 4601158), (8, 2300579), (67, 274696), (134, 137348), (268, 68674), (536, 34337)]