18344808

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8219}}^1$

素因数の和:8262

約数の個数: 48

約数和(自身を含む): 51292800

約数和(自身を除く): 32947992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 8219, 16438, 24657, 32876, 49314, 65752, 73971, 98628, 147942, 197256, 254789, 295884, 509578, 591768, 764367, 1019156, 1528734, 2038312, 2293101, 3057468, 4586202, 6114936, 9172404, 18344808]

約数ペア:

[(1, 18344808), (2, 9172404), (3, 6114936), (4, 4586202), (6, 3057468), (8, 2293101), (9, 2038312), (12, 1528734), (18, 1019156), (24, 764367), (31, 591768), (36, 509578), (62, 295884), (72, 254789), (93, 197256), (124, 147942), (186, 98628), (248, 73971), (279, 65752), (372, 49314), (558, 32876), (744, 24657), (1116, 16438), (2232, 8219)]