18268056

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{727}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 49686000

約数和(自身を除く): 31417944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 727, 1047, 1396, 1454, 2094, 2181, 2792, 2908, 3141, 4188, 4362, 5816, 6282, 6543, 8376, 8724, 12564, 13086, 17448, 25128, 26172, 52344, 253723, 507446, 761169, 1014892, 1522338, 2029784, 2283507, 3044676, 4567014, 6089352, 9134028, 18268056]

約数ペア:

[(1, 18268056), (2, 9134028), (3, 6089352), (4, 4567014), (6, 3044676), (8, 2283507), (9, 2029784), (12, 1522338), (18, 1014892), (24, 761169), (36, 507446), (72, 253723), (349, 52344), (698, 26172), (727, 25128), (1047, 17448), (1396, 13086), (1454, 12564), (2094, 8724), (2181, 8376), (2792, 6543), (2908, 6282), (3141, 5816), (4188, 4362)]