13349748

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 32405184

約数和(自身を除く): 19055436

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 281, 321, 428, 444, 562, 642, 843, 1124, 1284, 1686, 3372, 3959, 7918, 10397, 11877, 15836, 20794, 23754, 30067, 31191, 41588, 47508, 60134, 62382, 90201, 120268, 124764, 180402, 360804, 1112479, 2224958, 3337437, 4449916, 6674874, 13349748]

約数ペア:

[(1, 13349748), (2, 6674874), (3, 4449916), (4, 3337437), (6, 2224958), (12, 1112479), (37, 360804), (74, 180402), (107, 124764), (111, 120268), (148, 90201), (214, 62382), (222, 60134), (281, 47508), (321, 41588), (428, 31191), (444, 30067), (562, 23754), (642, 20794), (843, 15836), (1124, 11877), (1284, 10397), (1686, 7918), (3372, 3959)]