40478022

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 102194400

約数和(自身を除く): 61716378

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 109, 117, 138, 207, 218, 234, 299, 327, 351, 414, 529, 598, 621, 654, 702, 897, 981, 1058, 1242, 1417, 1587, 1794, 1962, 2507, 2691, 2834, 2943, 3174, 4251, 4761, 5014, 5382, 5886, 6877, 7521, 8073, 8502, 9522, 12753, 13754, 14283, 15042, 16146, 20631, 22563, 25506, 28566, 32591, 38259, 41262, 45126, 57661, 61893, 65182, 67689, 76518, 97773, 115322, 123786, 135378, 172983, 185679, 195546, 293319, 345966, 371358, 518949, 586638, 749593, 879957, 1037898, 1499186, 1556847, 1759914, 2248779, 3113694, 4497558, 6746337, 13492674, 20239011, 40478022]

約数ペア:

[(1, 40478022), (2, 20239011), (3, 13492674), (6, 6746337), (9, 4497558), (13, 3113694), (18, 2248779), (23, 1759914), (26, 1556847), (27, 1499186), (39, 1037898), (46, 879957), (54, 749593), (69, 586638), (78, 518949), (109, 371358), (117, 345966), (138, 293319), (207, 195546), (218, 185679), (234, 172983), (299, 135378), (327, 123786), (351, 115322), (414, 97773), (529, 76518), (598, 67689), (621, 65182), (654, 61893), (702, 57661), (897, 45126), (981, 41262), (1058, 38259), (1242, 32591), (1417, 28566), (1587, 25506), (1794, 22563), (1962, 20631), (2507, 16146), (2691, 15042), (2834, 14283), (2943, 13754), (3174, 12753), (4251, 9522), (4761, 8502), (5014, 8073), (5382, 7521), (5886, 6877)]