11989494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3225

約数の個数: 48

約数和(自身を含む): 29839680

約数和(自身を除く): 17850186

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3187, 3762, 6374, 9561, 19122, 28683, 35057, 57366, 60553, 70114, 105171, 121106, 181659, 210342, 315513, 363318, 544977, 631026, 666083, 1089954, 1332166, 1998249, 3996498, 5994747, 11989494]

約数ペア:

[(1, 11989494), (2, 5994747), (3, 3996498), (6, 1998249), (9, 1332166), (11, 1089954), (18, 666083), (19, 631026), (22, 544977), (33, 363318), (38, 315513), (57, 210342), (66, 181659), (99, 121106), (114, 105171), (171, 70114), (198, 60553), (209, 57366), (342, 35057), (418, 28683), (627, 19122), (1254, 9561), (1881, 6374), (3187, 3762)]