181291068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{239803}}^1$

素因数の和:239823

約数の個数: 48

約数和(自身を含む): 537160960

約数和(自身を除く): 355869892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 239803, 479606, 719409, 959212, 1438818, 1678621, 2158227, 2877636, 3357242, 4316454, 5035863, 6474681, 6714484, 8632908, 10071726, 12949362, 15107589, 20143452, 25898724, 30215178, 45322767, 60430356, 90645534, 181291068]

約数ペア:

[(1, 181291068), (2, 90645534), (3, 60430356), (4, 45322767), (6, 30215178), (7, 25898724), (9, 20143452), (12, 15107589), (14, 12949362), (18, 10071726), (21, 8632908), (27, 6714484), (28, 6474681), (36, 5035863), (42, 4316454), (54, 3357242), (63, 2877636), (84, 2158227), (108, 1678621), (126, 1438818), (189, 959212), (252, 719409), (378, 479606), (756, 239803)]