18243252

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5493

約数の個数: 48

約数和(自身を含む): 48832000

約数和(自身を除く): 30588748

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, 5449, 10898, 16347, 21796, 32694, 49041, 65388, 98082, 147123, 168919, 196164, 294246, 337838, 506757, 588492, 675676, 1013514, 1520271, 2027028, 3040542, 4560813, 6081084, 9121626, 18243252]

約数ペア:

[(1, 18243252), (2, 9121626), (3, 6081084), (4, 4560813), (6, 3040542), (9, 2027028), (12, 1520271), (18, 1013514), (27, 675676), (31, 588492), (36, 506757), (54, 337838), (62, 294246), (93, 196164), (108, 168919), (124, 147123), (186, 98082), (279, 65388), (372, 49041), (558, 32694), (837, 21796), (1116, 16347), (1674, 10898), (3348, 5449)]