122392278

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 274914432

約数和(自身を除く): 152522154

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 421, 521, 558, 842, 1042, 1263, 1563, 2526, 3126, 3789, 4689, 7578, 9378, 13051, 16151, 26102, 32302, 39153, 48453, 78306, 96906, 117459, 145359, 219341, 234918, 290718, 438682, 658023, 1316046, 1974069, 3948138, 6799571, 13599142, 20398713, 40797426, 61196139, 122392278]

約数ペア:

[(1, 122392278), (2, 61196139), (3, 40797426), (6, 20398713), (9, 13599142), (18, 6799571), (31, 3948138), (62, 1974069), (93, 1316046), (186, 658023), (279, 438682), (421, 290718), (521, 234918), (558, 219341), (842, 145359), (1042, 117459), (1263, 96906), (1563, 78306), (2526, 48453), (3126, 39153), (3789, 32302), (4689, 26102), (7578, 16151), (9378, 13051)]