8891274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 20482560

約数和(自身を除く): 11591286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1523, 1946, 2919, 3046, 4569, 5838, 9138, 10661, 21322, 31983, 63966, 211697, 423394, 635091, 1270182, 1481879, 2963758, 4445637, 8891274]

約数ペア:

[(1, 8891274), (2, 4445637), (3, 2963758), (6, 1481879), (7, 1270182), (14, 635091), (21, 423394), (42, 211697), (139, 63966), (278, 31983), (417, 21322), (834, 10661), (973, 9138), (1523, 5838), (1946, 4569), (2919, 3046)]