10219986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 27340800

約数和(自身を除く): 17120814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 1423, 2394, 2846, 3591, 4269, 7182, 8538, 9961, 12807, 19922, 25614, 27037, 29883, 38421, 54074, 59766, 76842, 81111, 89649, 162222, 179298, 189259, 243333, 268947, 378518, 486666, 537894, 567777, 729999, 1135554, 1459998, 1703331, 3406662, 5109993, 10219986]

約数ペア:

[(1, 10219986), (2, 5109993), (3, 3406662), (6, 1703331), (7, 1459998), (9, 1135554), (14, 729999), (18, 567777), (19, 537894), (21, 486666), (27, 378518), (38, 268947), (42, 243333), (54, 189259), (57, 179298), (63, 162222), (114, 89649), (126, 81111), (133, 76842), (171, 59766), (189, 54074), (266, 38421), (342, 29883), (378, 27037), (399, 25614), (513, 19922), (798, 12807), (1026, 9961), (1197, 8538), (1423, 7182), (2394, 4269), (2846, 3591)]