1361646

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:78

約数の個数: 72

約数和(自身を含む): 3623256

約数和(自身を除く): 2261610

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 286, 299, 414, 429, 506, 529, 598, 759, 858, 897, 1058, 1287, 1518, 1587, 1794, 2277, 2574, 2691, 3174, 3289, 4554, 4761, 5382, 5819, 6578, 6877, 9522, 9867, 11638, 13754, 17457, 19734, 20631, 29601, 34914, 41262, 52371, 59202, 61893, 75647, 104742, 123786, 151294, 226941, 453882, 680823, 1361646]

約数ペア:

[(1, 1361646), (2, 680823), (3, 453882), (6, 226941), (9, 151294), (11, 123786), (13, 104742), (18, 75647), (22, 61893), (23, 59202), (26, 52371), (33, 41262), (39, 34914), (46, 29601), (66, 20631), (69, 19734), (78, 17457), (99, 13754), (117, 11638), (138, 9867), (143, 9522), (198, 6877), (207, 6578), (234, 5819), (253, 5382), (286, 4761), (299, 4554), (414, 3289), (429, 3174), (506, 2691), (529, 2574), (598, 2277), (759, 1794), (858, 1587), (897, 1518), (1058, 1287)]