18519792

素因数分解:

$2^4\times 3^1\times {\mathrm{353}}^1\times {\mathrm{1093}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 48022224

約数和(自身を除く): 29502432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353, 706, 1059, 1093, 1412, 2118, 2186, 2824, 3279, 4236, 4372, 5648, 6558, 8472, 8744, 13116, 16944, 17488, 26232, 52464, 385829, 771658, 1157487, 1543316, 2314974, 3086632, 4629948, 6173264, 9259896, 18519792]

約数ペア:

[(1, 18519792), (2, 9259896), (3, 6173264), (4, 4629948), (6, 3086632), (8, 2314974), (12, 1543316), (16, 1157487), (24, 771658), (48, 385829), (353, 52464), (706, 26232), (1059, 17488), (1093, 16944), (1412, 13116), (2118, 8744), (2186, 8472), (2824, 6558), (3279, 5648), (4236, 4372)]