16180122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{641}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 37102464

約数和(自身を除く): 20922342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 641, 1202, 1282, 1803, 1923, 3606, 3846, 4207, 4487, 8414, 8974, 12621, 13461, 25242, 26922, 385241, 770482, 1155723, 2311446, 2696687, 5393374, 8090061, 16180122]

約数ペア:

[(1, 16180122), (2, 8090061), (3, 5393374), (6, 2696687), (7, 2311446), (14, 1155723), (21, 770482), (42, 385241), (601, 26922), (641, 25242), (1202, 13461), (1282, 12621), (1803, 8974), (1923, 8414), (3606, 4487), (3846, 4207)]