3117618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 7824960

約数和(自身を除く): 4707342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 227, 327, 454, 654, 681, 763, 981, 1362, 1526, 1589, 1962, 2043, 2289, 3178, 4086, 4578, 4767, 6867, 9534, 13734, 14301, 24743, 28602, 49486, 74229, 148458, 173201, 222687, 346402, 445374, 519603, 1039206, 1558809, 3117618]

約数ペア:

[(1, 3117618), (2, 1558809), (3, 1039206), (6, 519603), (7, 445374), (9, 346402), (14, 222687), (18, 173201), (21, 148458), (42, 74229), (63, 49486), (109, 28602), (126, 24743), (218, 14301), (227, 13734), (327, 9534), (454, 6867), (654, 4767), (681, 4578), (763, 4086), (981, 3178), (1362, 2289), (1526, 2043), (1589, 1962)]