142813734

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1847}}^1$

素因数の和:2129

約数の個数: 48

約数和(自身を含む): 333704448

約数和(自身を除く): 190890714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 263, 294, 526, 789, 1578, 1841, 1847, 3682, 3694, 5523, 5541, 11046, 11082, 12887, 12929, 25774, 25858, 38661, 38787, 77322, 77574, 90503, 181006, 271509, 485761, 543018, 971522, 1457283, 2914566, 3400327, 6800654, 10200981, 20401962, 23802289, 47604578, 71406867, 142813734]

約数ペア:

[(1, 142813734), (2, 71406867), (3, 47604578), (6, 23802289), (7, 20401962), (14, 10200981), (21, 6800654), (42, 3400327), (49, 2914566), (98, 1457283), (147, 971522), (263, 543018), (294, 485761), (526, 271509), (789, 181006), (1578, 90503), (1841, 77574), (1847, 77322), (3682, 38787), (3694, 38661), (5523, 25858), (5541, 25774), (11046, 12929), (11082, 12887)]