18101068288

素因数分解:

$2^9\times {\mathrm{881}}^1\times {\mathrm{40129}}^1$

素因数の和:41028

約数の個数: 40

約数和(自身を含む): 36208737180

約数和(自身を除く): 18107668892

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 881, 1762, 3524, 7048, 14096, 28192, 40129, 56384, 80258, 112768, 160516, 225536, 321032, 451072, 642064, 1284128, 2568256, 5136512, 10273024, 20546048, 35353649, 70707298, 141414596, 282829192, 565658384, 1131316768, 2262633536, 4525267072, 9050534144, 18101068288]

約数ペア:

[(1, 18101068288), (2, 9050534144), (4, 4525267072), (8, 2262633536), (16, 1131316768), (32, 565658384), (64, 282829192), (128, 141414596), (256, 70707298), (512, 35353649), (881, 20546048), (1762, 10273024), (3524, 5136512), (7048, 2568256), (14096, 1284128), (28192, 642064), (40129, 451072), (56384, 321032), (80258, 225536), (112768, 160516)]