12217986

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 30159360

約数和(自身を除く): 17941374

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 67, 99, 134, 198, 201, 297, 307, 402, 594, 603, 614, 737, 921, 1206, 1474, 1809, 1842, 2211, 2763, 3377, 3618, 4422, 5526, 6633, 6754, 8289, 10131, 13266, 16578, 19899, 20262, 20569, 30393, 39798, 41138, 60786, 61707, 91179, 123414, 182358, 185121, 226259, 370242, 452518, 555363, 678777, 1110726, 1357554, 2036331, 4072662, 6108993, 12217986]

約数ペア:

[(1, 12217986), (2, 6108993), (3, 4072662), (6, 2036331), (9, 1357554), (11, 1110726), (18, 678777), (22, 555363), (27, 452518), (33, 370242), (54, 226259), (66, 185121), (67, 182358), (99, 123414), (134, 91179), (198, 61707), (201, 60786), (297, 41138), (307, 39798), (402, 30393), (594, 20569), (603, 20262), (614, 19899), (737, 16578), (921, 13266), (1206, 10131), (1474, 8289), (1809, 6754), (1842, 6633), (2211, 5526), (2763, 4422), (3377, 3618)]