17958996

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5039}}^1$

素因数の和:5066

約数の個数: 60

約数和(自身を含む): 51226560

約数和(自身を除く): 33267564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5039, 10078, 15117, 20156, 30234, 45351, 55429, 60468, 90702, 110858, 136053, 166287, 181404, 221716, 272106, 332574, 408159, 498861, 544212, 665148, 816318, 997722, 1496583, 1632636, 1995444, 2993166, 4489749, 5986332, 8979498, 17958996]

約数ペア:

[(1, 17958996), (2, 8979498), (3, 5986332), (4, 4489749), (6, 2993166), (9, 1995444), (11, 1632636), (12, 1496583), (18, 997722), (22, 816318), (27, 665148), (33, 544212), (36, 498861), (44, 408159), (54, 332574), (66, 272106), (81, 221716), (99, 181404), (108, 166287), (132, 136053), (162, 110858), (198, 90702), (297, 60468), (324, 55429), (396, 45351), (594, 30234), (891, 20156), (1188, 15117), (1782, 10078), (3564, 5039)]