37621974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 86091264

約数和(自身を除く): 48469290

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 67, 69, 78, 134, 138, 201, 299, 313, 402, 598, 626, 871, 897, 939, 1541, 1742, 1794, 1878, 2613, 3082, 4069, 4623, 5226, 7199, 8138, 9246, 12207, 14398, 20033, 20971, 21597, 24414, 40066, 41942, 43194, 60099, 62913, 93587, 120198, 125826, 187174, 272623, 280761, 482333, 545246, 561522, 817869, 964666, 1446999, 1635738, 2893998, 6270329, 12540658, 18810987, 37621974]

約数ペア:

[(1, 37621974), (2, 18810987), (3, 12540658), (6, 6270329), (13, 2893998), (23, 1635738), (26, 1446999), (39, 964666), (46, 817869), (67, 561522), (69, 545246), (78, 482333), (134, 280761), (138, 272623), (201, 187174), (299, 125826), (313, 120198), (402, 93587), (598, 62913), (626, 60099), (871, 43194), (897, 41942), (939, 40066), (1541, 24414), (1742, 21597), (1794, 20971), (1878, 20033), (2613, 14398), (3082, 12207), (4069, 9246), (4623, 8138), (5226, 7199)]