40977972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{162611}}^1$

素因数の和:162628

約数の個数: 36

約数和(自身を含む): 118381536

約数和(自身を除く): 77403564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 162611, 325222, 487833, 650444, 975666, 1138277, 1463499, 1951332, 2276554, 2926998, 3414831, 4553108, 5853996, 6829662, 10244493, 13659324, 20488986, 40977972]

約数ペア:

[(1, 40977972), (2, 20488986), (3, 13659324), (4, 10244493), (6, 6829662), (7, 5853996), (9, 4553108), (12, 3414831), (14, 2926998), (18, 2276554), (21, 1951332), (28, 1463499), (36, 1138277), (42, 975666), (63, 650444), (84, 487833), (126, 325222), (252, 162611)]