31095738

素因数分解:

$2^1\times 3^5\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 70630560

約数和(自身を除く): 39534822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 243, 327, 486, 587, 654, 981, 1174, 1761, 1962, 2943, 3522, 5283, 5886, 8829, 10566, 15849, 17658, 26487, 31698, 47547, 52974, 63983, 95094, 127966, 142641, 191949, 285282, 383898, 575847, 1151694, 1727541, 3455082, 5182623, 10365246, 15547869, 31095738]

約数ペア:

[(1, 31095738), (2, 15547869), (3, 10365246), (6, 5182623), (9, 3455082), (18, 1727541), (27, 1151694), (54, 575847), (81, 383898), (109, 285282), (162, 191949), (218, 142641), (243, 127966), (327, 95094), (486, 63983), (587, 52974), (654, 47547), (981, 31698), (1174, 26487), (1761, 17658), (1962, 15849), (2943, 10566), (3522, 8829), (5283, 5886)]