12599916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 34164480

約数和(自身を除く): 21564564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2459, 2562, 4918, 5124, 7377, 9836, 14754, 17213, 29508, 34426, 51639, 68852, 103278, 149999, 206556, 299998, 449997, 599996, 899994, 1049993, 1799988, 2099986, 3149979, 4199972, 6299958, 12599916]

約数ペア:

[(1, 12599916), (2, 6299958), (3, 4199972), (4, 3149979), (6, 2099986), (7, 1799988), (12, 1049993), (14, 899994), (21, 599996), (28, 449997), (42, 299998), (61, 206556), (84, 149999), (122, 103278), (183, 68852), (244, 51639), (366, 34426), (427, 29508), (732, 17213), (854, 14754), (1281, 9836), (1708, 7377), (2459, 5124), (2562, 4918)]