31177482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7207}}^1$

素因数の和:7322

約数の個数: 32

約数和(自身を含む): 71964672

約数和(自身を除く): 40787190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 7207, 14414, 21621, 43242, 50449, 100898, 151347, 302694, 742321, 1484642, 2226963, 4453926, 5196247, 10392494, 15588741, 31177482]

約数ペア:

[(1, 31177482), (2, 15588741), (3, 10392494), (6, 5196247), (7, 4453926), (14, 2226963), (21, 1484642), (42, 742321), (103, 302694), (206, 151347), (309, 100898), (618, 50449), (721, 43242), (1442, 21621), (2163, 14414), (4326, 7207)]