8971570206

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{252877}}^1$

素因数の和:252967

約数の個数: 48

約数和(自身を含む): 20434565424

約数和(自身を除く): 11462995218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1314, 1971, 3942, 5913, 11826, 17739, 35478, 252877, 505754, 758631, 1517262, 2275893, 4551786, 6827679, 13655358, 18460021, 20483037, 36920042, 40966074, 55380063, 61449111, 110760126, 122898222, 166140189, 332280378, 498420567, 996841134, 1495261701, 2990523402, 4485785103, 8971570206]

約数ペア:

[(1, 8971570206), (2, 4485785103), (3, 2990523402), (6, 1495261701), (9, 996841134), (18, 498420567), (27, 332280378), (54, 166140189), (73, 122898222), (81, 110760126), (146, 61449111), (162, 55380063), (219, 40966074), (243, 36920042), (438, 20483037), (486, 18460021), (657, 13655358), (1314, 6827679), (1971, 4551786), (3942, 2275893), (5913, 1517262), (11826, 758631), (17739, 505754), (35478, 252877)]