18486531392

素因数分解:

$2^6\times 7^1\times {\mathrm{41264579}}^1$

素因数の和:41264598

約数の個数: 28

約数和(自身を含む): 41924813280

約数和(自身を除く): 23438281888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 41264579, 82529158, 165058316, 288852053, 330116632, 577704106, 660233264, 1155408212, 1320466528, 2310816424, 2640933056, 4621632848, 9243265696, 18486531392]

約数ペア:

[(1, 18486531392), (2, 9243265696), (4, 4621632848), (7, 2640933056), (8, 2310816424), (14, 1320466528), (16, 1155408212), (28, 660233264), (32, 577704106), (56, 330116632), (64, 288852053), (112, 165058316), (224, 82529158), (448, 41264579)]