17961989868

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5364991}}^1$

素因数の和:5365035

約数の個数: 48

約数和(自身を含む): 48070328320

約数和(自身を除く): 30108338452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5364991, 10729982, 16094973, 21459964, 32189946, 48284919, 64379892, 96569838, 144854757, 166314721, 193139676, 289709514, 332629442, 498944163, 579419028, 665258884, 997888326, 1496832489, 1995776652, 2993664978, 4490497467, 5987329956, 8980994934, 17961989868]

約数ペア:

[(1, 17961989868), (2, 8980994934), (3, 5987329956), (4, 4490497467), (6, 2993664978), (9, 1995776652), (12, 1496832489), (18, 997888326), (27, 665258884), (31, 579419028), (36, 498944163), (54, 332629442), (62, 289709514), (93, 193139676), (108, 166314721), (124, 144854757), (186, 96569838), (279, 64379892), (372, 48284919), (558, 32189946), (837, 21459964), (1116, 16094973), (1674, 10729982), (3348, 5364991)]