18174948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 46611264

約数和(自身を除く): 28436316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 877, 942, 1727, 1754, 1884, 2631, 3454, 3508, 5181, 5262, 6908, 9647, 10362, 10524, 19294, 20724, 28941, 38588, 57882, 115764, 137689, 275378, 413067, 550756, 826134, 1514579, 1652268, 3029158, 4543737, 6058316, 9087474, 18174948]

約数ペア:

[(1, 18174948), (2, 9087474), (3, 6058316), (4, 4543737), (6, 3029158), (11, 1652268), (12, 1514579), (22, 826134), (33, 550756), (44, 413067), (66, 275378), (132, 137689), (157, 115764), (314, 57882), (471, 38588), (628, 28941), (877, 20724), (942, 19294), (1727, 10524), (1754, 10362), (1884, 9647), (2631, 6908), (3454, 5262), (3508, 5181)]