4385556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{5801}}^1$

素因数の和:5821

約数の個数: 48

約数和(自身を含む): 12996480

約数和(自身を除く): 8610924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 5801, 11602, 17403, 23204, 34806, 40607, 52209, 69612, 81214, 104418, 121821, 156627, 162428, 208836, 243642, 313254, 365463, 487284, 626508, 730926, 1096389, 1461852, 2192778, 4385556]

約数ペア:

[(1, 4385556), (2, 2192778), (3, 1461852), (4, 1096389), (6, 730926), (7, 626508), (9, 487284), (12, 365463), (14, 313254), (18, 243642), (21, 208836), (27, 162428), (28, 156627), (36, 121821), (42, 104418), (54, 81214), (63, 69612), (84, 52209), (108, 40607), (126, 34806), (189, 23204), (252, 17403), (378, 11602), (756, 5801)]