1662468

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 4139520

約数和(自身を除く): 2477052

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 109, 123, 124, 164, 186, 218, 246, 327, 372, 436, 492, 654, 1271, 1308, 2542, 3379, 3813, 4469, 5084, 6758, 7626, 8938, 10137, 13407, 13516, 15252, 17876, 20274, 26814, 40548, 53628, 138539, 277078, 415617, 554156, 831234, 1662468]

約数ペア:

[(1, 1662468), (2, 831234), (3, 554156), (4, 415617), (6, 277078), (12, 138539), (31, 53628), (41, 40548), (62, 26814), (82, 20274), (93, 17876), (109, 15252), (123, 13516), (124, 13407), (164, 10137), (186, 8938), (218, 7626), (246, 6758), (327, 5084), (372, 4469), (436, 3813), (492, 3379), (654, 2542), (1271, 1308)]