81731694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5869}}^1$

素因数の和:6096

約数の個数: 32

約数和(自身を含む): 179199360

約数和(自身を除く): 97467666

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2321, 4642, 5869, 6963, 11738, 13926, 17607, 35214, 64559, 129118, 193677, 387354, 1238359, 2476718, 3715077, 7430154, 13621949, 27243898, 40865847, 81731694]

約数ペア:

[(1, 81731694), (2, 40865847), (3, 27243898), (6, 13621949), (11, 7430154), (22, 3715077), (33, 2476718), (66, 1238359), (211, 387354), (422, 193677), (633, 129118), (1266, 64559), (2321, 35214), (4642, 17607), (5869, 13926), (6963, 11738)]