13332018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 31338144

約数和(自身を除く): 18006126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 331, 411, 662, 822, 959, 993, 1918, 1986, 2317, 2877, 4634, 5754, 6713, 6951, 13426, 13902, 16219, 20139, 32438, 40278, 45347, 48657, 90694, 97314, 136041, 272082, 317429, 634858, 952287, 1904574, 2222003, 4444006, 6666009, 13332018]

約数ペア:

[(1, 13332018), (2, 6666009), (3, 4444006), (6, 2222003), (7, 1904574), (14, 952287), (21, 634858), (42, 317429), (49, 272082), (98, 136041), (137, 97314), (147, 90694), (274, 48657), (294, 45347), (331, 40278), (411, 32438), (662, 20139), (822, 16219), (959, 13902), (993, 13426), (1918, 6951), (1986, 6713), (2317, 5754), (2877, 4634)]