18201472

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 36958680

約数和(自身を除く): 18757208

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 2683, 3392, 5366, 6784, 10732, 21464, 42928, 85856, 142199, 171712, 284398, 343424, 568796, 1137592, 2275184, 4550368, 9100736, 18201472]

約数ペア:

[(1, 18201472), (2, 9100736), (4, 4550368), (8, 2275184), (16, 1137592), (32, 568796), (53, 343424), (64, 284398), (106, 171712), (128, 142199), (212, 85856), (424, 42928), (848, 21464), (1696, 10732), (2683, 6784), (3392, 5366)]