18785328

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1709}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 48769200

約数和(自身を除く): 29983872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1374, 1709, 1832, 2748, 3418, 3664, 5127, 5496, 6836, 10254, 10992, 13672, 20508, 27344, 41016, 82032, 391361, 782722, 1174083, 1565444, 2348166, 3130888, 4696332, 6261776, 9392664, 18785328]

約数ペア:

[(1, 18785328), (2, 9392664), (3, 6261776), (4, 4696332), (6, 3130888), (8, 2348166), (12, 1565444), (16, 1174083), (24, 782722), (48, 391361), (229, 82032), (458, 41016), (687, 27344), (916, 20508), (1374, 13672), (1709, 10992), (1832, 10254), (2748, 6836), (3418, 5496), (3664, 5127)]