23147982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 65218608

約数和(自身を除く): 42070626

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 23, 26, 33, 34, 39, 46, 51, 66, 69, 78, 99, 102, 117, 138, 143, 153, 187, 198, 207, 221, 234, 253, 286, 299, 306, 374, 391, 414, 429, 442, 506, 529, 561, 598, 663, 759, 782, 858, 897, 1058, 1122, 1173, 1287, 1326, 1518, 1587, 1683, 1794, 1989, 2277, 2346, 2431, 2574, 2691, 3174, 3289, 3366, 3519, 3978, 4301, 4554, 4761, 4862, 5083, 5382, 5819, 6578, 6877, 7038, 7293, 8602, 8993, 9522, 9867, 10166, 11638, 12903, 13754, 14586, 15249, 17457, 17986, 19734, 20631, 21879, 25806, 26979, 29601, 30498, 34914, 38709, 41262, 43758, 45747, 52371, 53958, 55913, 59202, 61893, 75647, 77418, 80937, 91494, 98923, 104742, 111826, 116909, 123786, 151294, 161874, 167739, 197846, 226941, 233818, 296769, 335478, 350727, 453882, 503217, 593538, 680823, 701454, 890307, 1006434, 1052181, 1285999, 1361646, 1780614, 2104362, 2571998, 3857997, 7715994, 11573991, 23147982]

約数ペア:

[(1, 23147982), (2, 11573991), (3, 7715994), (6, 3857997), (9, 2571998), (11, 2104362), (13, 1780614), (17, 1361646), (18, 1285999), (22, 1052181), (23, 1006434), (26, 890307), (33, 701454), (34, 680823), (39, 593538), (46, 503217), (51, 453882), (66, 350727), (69, 335478), (78, 296769), (99, 233818), (102, 226941), (117, 197846), (138, 167739), (143, 161874), (153, 151294), (187, 123786), (198, 116909), (207, 111826), (221, 104742), (234, 98923), (253, 91494), (286, 80937), (299, 77418), (306, 75647), (374, 61893), (391, 59202), (414, 55913), (429, 53958), (442, 52371), (506, 45747), (529, 43758), (561, 41262), (598, 38709), (663, 34914), (759, 30498), (782, 29601), (858, 26979), (897, 25806), (1058, 21879), (1122, 20631), (1173, 19734), (1287, 17986), (1326, 17457), (1518, 15249), (1587, 14586), (1683, 13754), (1794, 12903), (1989, 11638), (2277, 10166), (2346, 9867), (2431, 9522), (2574, 8993), (2691, 8602), (3174, 7293), (3289, 7038), (3366, 6877), (3519, 6578), (3978, 5819), (4301, 5382), (4554, 5083), (4761, 4862)]