2970378

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 6707520

約数和(自身を除く): 3737142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 821, 1206, 1642, 1809, 2463, 3618, 4926, 7389, 14778, 22167, 44334, 55007, 110014, 165021, 330042, 495063, 990126, 1485189, 2970378]

約数ペア:

[(1, 2970378), (2, 1485189), (3, 990126), (6, 495063), (9, 330042), (18, 165021), (27, 110014), (54, 55007), (67, 44334), (134, 22167), (201, 14778), (402, 7389), (603, 4926), (821, 3618), (1206, 2463), (1642, 1809)]