8935638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 18925056

約数和(自身を除く): 9989418

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 887, 1679, 1774, 2661, 3358, 5037, 5322, 10074, 20401, 40802, 61203, 64751, 122406, 129502, 194253, 388506, 1489273, 2978546, 4467819, 8935638]

約数ペア:

[(1, 8935638), (2, 4467819), (3, 2978546), (6, 1489273), (23, 388506), (46, 194253), (69, 129502), (73, 122406), (138, 64751), (146, 61203), (219, 40802), (438, 20401), (887, 10074), (1679, 5322), (1774, 5037), (2661, 3358)]