18894882

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 38681280

約数和(自身を除く): 19786398

約数列:

[1, 2, 3, 6, 73, 146, 179, 219, 241, 358, 438, 482, 537, 723, 1074, 1446, 13067, 17593, 26134, 35186, 39201, 43139, 52779, 78402, 86278, 105558, 129417, 258834, 3149147, 6298294, 9447441, 18894882]

約数ペア:

[(1, 18894882), (2, 9447441), (3, 6298294), (6, 3149147), (73, 258834), (146, 129417), (179, 105558), (219, 86278), (241, 78402), (358, 52779), (438, 43139), (482, 39201), (537, 35186), (723, 26134), (1074, 17593), (1446, 13067)]