21534972

素因数分解:

$2^2\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{1627}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 50324736

約数和(自身を除く): 28789764

約数列:

[1, 2, 3, 4, 6, 12, 1103, 1627, 2206, 3254, 3309, 4412, 4881, 6508, 6618, 9762, 13236, 19524, 1794581, 3589162, 5383743, 7178324, 10767486, 21534972]

約数ペア:

[(1, 21534972), (2, 10767486), (3, 7178324), (4, 5383743), (6, 3589162), (12, 1794581), (1103, 19524), (1627, 13236), (2206, 9762), (3254, 6618), (3309, 6508), (4412, 4881)]