21926694

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 23070426

約数列:

[1, 2, 3, 6, 61, 122, 139, 183, 278, 366, 417, 431, 834, 862, 1293, 2586, 8479, 16958, 25437, 26291, 50874, 52582, 59909, 78873, 119818, 157746, 179727, 359454, 3654449, 7308898, 10963347, 21926694]

約数ペア:

[(1, 21926694), (2, 10963347), (3, 7308898), (6, 3654449), (61, 359454), (122, 179727), (139, 157746), (183, 119818), (278, 78873), (366, 59909), (417, 52582), (431, 50874), (834, 26291), (862, 25437), (1293, 16958), (2586, 8479)]