31110366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12143}}^1$

素因数の和:12216

約数の個数: 32

約数和(自身を含む): 72281088

約数和(自身を除く): 41170722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 12143, 24286, 36429, 72858, 85001, 170002, 255003, 510006, 740723, 1481446, 2222169, 4444338, 5185061, 10370122, 15555183, 31110366]

約数ペア:

[(1, 31110366), (2, 15555183), (3, 10370122), (6, 5185061), (7, 4444338), (14, 2222169), (21, 1481446), (42, 740723), (61, 510006), (122, 255003), (183, 170002), (366, 85001), (427, 72858), (854, 36429), (1281, 24286), (2562, 12143)]