2156106

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 4517568

約数和(自身を除く): 2361462

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 137, 183, 258, 274, 366, 411, 822, 2623, 5246, 5891, 7869, 8357, 11782, 15738, 16714, 17673, 25071, 35346, 50142, 359351, 718702, 1078053, 2156106]

約数ペア:

[(1, 2156106), (2, 1078053), (3, 718702), (6, 359351), (43, 50142), (61, 35346), (86, 25071), (122, 17673), (129, 16714), (137, 15738), (183, 11782), (258, 8357), (274, 7869), (366, 5891), (411, 5246), (822, 2623)]