1985148

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:584

約数の個数: 60

約数和(自身を含む): 5671512

約数和(自身を除く): 3686364

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, 557, 594, 891, 1114, 1188, 1671, 1782, 2228, 3342, 3564, 5013, 6127, 6684, 10026, 12254, 15039, 18381, 20052, 24508, 30078, 36762, 45117, 55143, 60156, 73524, 90234, 110286, 165429, 180468, 220572, 330858, 496287, 661716, 992574, 1985148]

約数ペア:

[(1, 1985148), (2, 992574), (3, 661716), (4, 496287), (6, 330858), (9, 220572), (11, 180468), (12, 165429), (18, 110286), (22, 90234), (27, 73524), (33, 60156), (36, 55143), (44, 45117), (54, 36762), (66, 30078), (81, 24508), (99, 20052), (108, 18381), (132, 15039), (162, 12254), (198, 10026), (297, 6684), (324, 6127), (396, 5013), (557, 3564), (594, 3342), (891, 2228), (1114, 1782), (1188, 1671)]