18484156928

素因数分解:

$2^9\times {\mathrm{929}}^1\times {\mathrm{38861}}^1$

素因数の和:39808

約数の個数: 40

約数和(自身を含む): 36972918180

約数和(自身を除く): 18488761252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 929, 1858, 3716, 7432, 14864, 29728, 38861, 59456, 77722, 118912, 155444, 237824, 310888, 475648, 621776, 1243552, 2487104, 4974208, 9948416, 19896832, 36101869, 72203738, 144407476, 288814952, 577629904, 1155259808, 2310519616, 4621039232, 9242078464, 18484156928]

約数ペア:

[(1, 18484156928), (2, 9242078464), (4, 4621039232), (8, 2310519616), (16, 1155259808), (32, 577629904), (64, 288814952), (128, 144407476), (256, 72203738), (512, 36101869), (929, 19896832), (1858, 9948416), (3716, 4974208), (7432, 2487104), (14864, 1243552), (29728, 621776), (38861, 475648), (59456, 310888), (77722, 237824), (118912, 155444)]