13830726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 34610688

約数和(自身を除く): 20779962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 347, 438, 511, 546, 694, 949, 1022, 1041, 1533, 1898, 2082, 2429, 2847, 3066, 4511, 4858, 5694, 6643, 7287, 9022, 13286, 13533, 14574, 19929, 25331, 27066, 31577, 39858, 50662, 63154, 75993, 94731, 151986, 177317, 189462, 329303, 354634, 531951, 658606, 987909, 1063902, 1975818, 2305121, 4610242, 6915363, 13830726]

約数ペア:

[(1, 13830726), (2, 6915363), (3, 4610242), (6, 2305121), (7, 1975818), (13, 1063902), (14, 987909), (21, 658606), (26, 531951), (39, 354634), (42, 329303), (73, 189462), (78, 177317), (91, 151986), (146, 94731), (182, 75993), (219, 63154), (273, 50662), (347, 39858), (438, 31577), (511, 27066), (546, 25331), (694, 19929), (949, 14574), (1022, 13533), (1041, 13286), (1533, 9022), (1898, 7287), (2082, 6643), (2429, 5694), (2847, 4858), (3066, 4511)]