12749958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 31401552

約数和(自身を除く): 18651594

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 103, 117, 138, 206, 207, 234, 299, 309, 414, 529, 598, 618, 897, 927, 1058, 1339, 1587, 1794, 1854, 2369, 2678, 2691, 3174, 4017, 4738, 4761, 5382, 6877, 7107, 8034, 9522, 12051, 13754, 14214, 20631, 21321, 24102, 30797, 41262, 42642, 54487, 61594, 61893, 92391, 108974, 123786, 163461, 184782, 277173, 326922, 490383, 554346, 708331, 980766, 1416662, 2124993, 4249986, 6374979, 12749958]

約数ペア:

[(1, 12749958), (2, 6374979), (3, 4249986), (6, 2124993), (9, 1416662), (13, 980766), (18, 708331), (23, 554346), (26, 490383), (39, 326922), (46, 277173), (69, 184782), (78, 163461), (103, 123786), (117, 108974), (138, 92391), (206, 61893), (207, 61594), (234, 54487), (299, 42642), (309, 41262), (414, 30797), (529, 24102), (598, 21321), (618, 20631), (897, 14214), (927, 13754), (1058, 12051), (1339, 9522), (1587, 8034), (1794, 7107), (1854, 6877), (2369, 5382), (2678, 4761), (2691, 4738), (3174, 4017)]