1802142

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 4181760

約数和(自身を除く): 2379618

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1451, 2902, 4353, 8706, 13059, 26118, 33373, 39177, 66746, 78354, 100119, 200238, 300357, 600714, 901071, 1802142]

約数ペア:

[(1, 1802142), (2, 901071), (3, 600714), (6, 300357), (9, 200238), (18, 100119), (23, 78354), (27, 66746), (46, 39177), (54, 33373), (69, 26118), (138, 13059), (207, 8706), (414, 4353), (621, 2902), (1242, 1451)]