1551474

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 40

約数和(自身を含む): 3555948

約数和(自身を除く): 2004474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 157, 162, 183, 314, 366, 471, 549, 942, 1098, 1413, 1647, 2826, 3294, 4239, 4941, 8478, 9577, 9882, 12717, 19154, 25434, 28731, 57462, 86193, 172386, 258579, 517158, 775737, 1551474]

約数ペア:

[(1, 1551474), (2, 775737), (3, 517158), (6, 258579), (9, 172386), (18, 86193), (27, 57462), (54, 28731), (61, 25434), (81, 19154), (122, 12717), (157, 9882), (162, 9577), (183, 8478), (314, 4941), (366, 4239), (471, 3294), (549, 2826), (942, 1647), (1098, 1413)]