18572232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 53406720

約数和(自身を除く): 34834488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 487, 681, 908, 974, 1362, 1461, 1589, 1816, 1948, 2724, 2922, 3178, 3409, 3896, 4767, 5448, 5844, 6356, 6818, 9534, 10227, 11688, 12712, 13636, 19068, 20454, 27272, 38136, 40908, 81816, 110549, 221098, 331647, 442196, 663294, 773843, 884392, 1326588, 1547686, 2321529, 2653176, 3095372, 4643058, 6190744, 9286116, 18572232]

約数ペア:

[(1, 18572232), (2, 9286116), (3, 6190744), (4, 4643058), (6, 3095372), (7, 2653176), (8, 2321529), (12, 1547686), (14, 1326588), (21, 884392), (24, 773843), (28, 663294), (42, 442196), (56, 331647), (84, 221098), (168, 110549), (227, 81816), (454, 40908), (487, 38136), (681, 27272), (908, 20454), (974, 19068), (1362, 13636), (1461, 12712), (1589, 11688), (1816, 10227), (1948, 9534), (2724, 6818), (2922, 6356), (3178, 5844), (3409, 5448), (3896, 4767)]