421036014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{4691}}^1$

素因数の和:6840

約数の個数: 32

約数和(自身を含む): 963023616

約数和(自身を除く): 541987602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2137, 4274, 4691, 6411, 9382, 12822, 14073, 14959, 28146, 29918, 32837, 44877, 65674, 89754, 98511, 197022, 10024667, 20049334, 30074001, 60148002, 70172669, 140345338, 210518007, 421036014]

約数ペア:

[(1, 421036014), (2, 210518007), (3, 140345338), (6, 70172669), (7, 60148002), (14, 30074001), (21, 20049334), (42, 10024667), (2137, 197022), (4274, 98511), (4691, 89754), (6411, 65674), (9382, 44877), (12822, 32837), (14073, 29918), (14959, 28146)]