13121052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 35223552

約数和(自身を除く): 22102500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 863, 1086, 1267, 1726, 2172, 2534, 2589, 3452, 3801, 5068, 5178, 6041, 7602, 10356, 12082, 15204, 18123, 24164, 36246, 72492, 156203, 312406, 468609, 624812, 937218, 1093421, 1874436, 2186842, 3280263, 4373684, 6560526, 13121052]

約数ペア:

[(1, 13121052), (2, 6560526), (3, 4373684), (4, 3280263), (6, 2186842), (7, 1874436), (12, 1093421), (14, 937218), (21, 624812), (28, 468609), (42, 312406), (84, 156203), (181, 72492), (362, 36246), (543, 24164), (724, 18123), (863, 15204), (1086, 12082), (1267, 10356), (1726, 7602), (2172, 6041), (2534, 5178), (2589, 5068), (3452, 3801)]