18386286

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 38900736

約数和(自身を除く): 20514450

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 2411, 2542, 3813, 4822, 7233, 7626, 14466, 74741, 98851, 149482, 197702, 224223, 296553, 448446, 593106, 3064381, 6128762, 9193143, 18386286]

約数ペア:

[(1, 18386286), (2, 9193143), (3, 6128762), (6, 3064381), (31, 593106), (41, 448446), (62, 296553), (82, 224223), (93, 197702), (123, 149482), (186, 98851), (246, 74741), (1271, 14466), (2411, 7626), (2542, 7233), (3813, 4822)]