13671246

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 28758528

約数和(自身を除く): 15087282

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 631, 942, 1262, 1893, 3611, 3786, 7222, 10833, 14513, 21666, 29026, 43539, 87078, 99067, 198134, 297201, 594402, 2278541, 4557082, 6835623, 13671246]

約数ペア:

[(1, 13671246), (2, 6835623), (3, 4557082), (6, 2278541), (23, 594402), (46, 297201), (69, 198134), (138, 99067), (157, 87078), (314, 43539), (471, 29026), (631, 21666), (942, 14513), (1262, 10833), (1893, 7222), (3611, 3786)]