18349520512

素因数分解:

$2^7\times {\mathrm{143355629}}^1$

素因数の和:143355643

約数の個数: 16

約数和(自身を含む): 36555685650

約数和(自身を除く): 18206165138

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 143355629, 286711258, 573422516, 1146845032, 2293690064, 4587380128, 9174760256, 18349520512]

約数ペア:

[(1, 18349520512), (2, 9174760256), (4, 4587380128), (8, 2293690064), (16, 1146845032), (32, 573422516), (64, 286711258), (128, 143355629)]