859617234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{166399}}^1$

素因数の和:166455

約数の個数: 48

約数和(自身を含む): 2180505600

約数和(自身を除く): 1320888366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 166399, 332798, 499197, 998394, 1164793, 1497591, 2329586, 2995182, 3494379, 6822359, 6988758, 10483137, 13644718, 20467077, 20966274, 40934154, 47756513, 61401231, 95513026, 122802462, 143269539, 286539078, 429808617, 859617234]

約数ペア:

[(1, 859617234), (2, 429808617), (3, 286539078), (6, 143269539), (7, 122802462), (9, 95513026), (14, 61401231), (18, 47756513), (21, 40934154), (41, 20966274), (42, 20467077), (63, 13644718), (82, 10483137), (123, 6988758), (126, 6822359), (246, 3494379), (287, 2995182), (369, 2329586), (574, 1497591), (738, 1164793), (861, 998394), (1722, 499197), (2583, 332798), (5166, 166399)]