131644506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{30431}}^1$

素因数の和:30546

約数の個数: 32

約数和(自身を含む): 303833088

約数和(自身を除く): 172188582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 30431, 60862, 91293, 182586, 213017, 426034, 639051, 1278102, 3134393, 6268786, 9403179, 18806358, 21940751, 43881502, 65822253, 131644506]

約数ペア:

[(1, 131644506), (2, 65822253), (3, 43881502), (6, 21940751), (7, 18806358), (14, 9403179), (21, 6268786), (42, 3134393), (103, 1278102), (206, 639051), (309, 426034), (618, 213017), (721, 182586), (1442, 91293), (2163, 60862), (4326, 30431)]