40997268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5153}}^1$

素因数の和:5193

約数の個数: 72

約数和(自身を含む): 118191528

約数和(自身を除く): 77194260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 5153, 7956, 10306, 15459, 20612, 30918, 46377, 61836, 66989, 87601, 92754, 133978, 175202, 185508, 200967, 262803, 267956, 350404, 401934, 525606, 602901, 788409, 803868, 1051212, 1138813, 1205802, 1576818, 2277626, 2411604, 3153636, 3416439, 4555252, 6832878, 10249317, 13665756, 20498634, 40997268]

約数ペア:

[(1, 40997268), (2, 20498634), (3, 13665756), (4, 10249317), (6, 6832878), (9, 4555252), (12, 3416439), (13, 3153636), (17, 2411604), (18, 2277626), (26, 1576818), (34, 1205802), (36, 1138813), (39, 1051212), (51, 803868), (52, 788409), (68, 602901), (78, 525606), (102, 401934), (117, 350404), (153, 267956), (156, 262803), (204, 200967), (221, 185508), (234, 175202), (306, 133978), (442, 92754), (468, 87601), (612, 66989), (663, 61836), (884, 46377), (1326, 30918), (1989, 20612), (2652, 15459), (3978, 10306), (5153, 7956)]