558138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 1298304

約数和(自身を除く): 740166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 137, 194, 274, 291, 411, 582, 679, 822, 959, 1358, 1918, 2037, 2877, 4074, 5754, 13289, 26578, 39867, 79734, 93023, 186046, 279069, 558138]

約数ペア:

[(1, 558138), (2, 279069), (3, 186046), (6, 93023), (7, 79734), (14, 39867), (21, 26578), (42, 13289), (97, 5754), (137, 4074), (194, 2877), (274, 2037), (291, 1918), (411, 1358), (582, 959), (679, 822)]