1951158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 4727808

約数和(自身を除く): 2776650

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 47, 51, 66, 74, 94, 102, 111, 141, 187, 222, 282, 374, 407, 517, 561, 629, 799, 814, 1034, 1122, 1221, 1258, 1551, 1598, 1739, 1887, 2397, 2442, 3102, 3478, 3774, 4794, 5217, 6919, 8789, 10434, 13838, 17578, 19129, 20757, 26367, 29563, 38258, 41514, 52734, 57387, 59126, 88689, 114774, 177378, 325193, 650386, 975579, 1951158]

約数ペア:

[(1, 1951158), (2, 975579), (3, 650386), (6, 325193), (11, 177378), (17, 114774), (22, 88689), (33, 59126), (34, 57387), (37, 52734), (47, 41514), (51, 38258), (66, 29563), (74, 26367), (94, 20757), (102, 19129), (111, 17578), (141, 13838), (187, 10434), (222, 8789), (282, 6919), (374, 5217), (407, 4794), (517, 3774), (561, 3478), (629, 3102), (799, 2442), (814, 2397), (1034, 1887), (1122, 1739), (1221, 1598), (1258, 1551)]