9090846

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 20467200

約数和(自身を除く): 11376354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2131, 2133, 4262, 4266, 6393, 12786, 19179, 38358, 57537, 115074, 168349, 336698, 505047, 1010094, 1515141, 3030282, 4545423, 9090846]

約数ペア:

[(1, 9090846), (2, 4545423), (3, 3030282), (6, 1515141), (9, 1010094), (18, 505047), (27, 336698), (54, 168349), (79, 115074), (158, 57537), (237, 38358), (474, 19179), (711, 12786), (1422, 6393), (2131, 4266), (2133, 4262)]