18201856

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:846

約数の個数: 36

約数和(自身を含む): 36757252

約数和(自身を除く): 18555396

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 733, 776, 1466, 1552, 2932, 3104, 5864, 6208, 11728, 12416, 23456, 24832, 46912, 71101, 93824, 142202, 187648, 284404, 568808, 1137616, 2275232, 4550464, 9100928, 18201856]

約数ペア:

[(1, 18201856), (2, 9100928), (4, 4550464), (8, 2275232), (16, 1137616), (32, 568808), (64, 284404), (97, 187648), (128, 142202), (194, 93824), (256, 71101), (388, 46912), (733, 24832), (776, 23456), (1466, 12416), (1552, 11728), (2932, 6208), (3104, 5864)]