40442904

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1697}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 109928520

約数和(自身を除く): 69485616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1697, 1986, 2648, 2979, 3394, 3972, 5091, 5958, 6788, 7944, 10182, 11916, 13576, 15273, 20364, 23832, 30546, 40728, 61092, 122184, 561707, 1123414, 1685121, 2246828, 3370242, 4493656, 5055363, 6740484, 10110726, 13480968, 20221452, 40442904]

約数ペア:

[(1, 40442904), (2, 20221452), (3, 13480968), (4, 10110726), (6, 6740484), (8, 5055363), (9, 4493656), (12, 3370242), (18, 2246828), (24, 1685121), (36, 1123414), (72, 561707), (331, 122184), (662, 61092), (993, 40728), (1324, 30546), (1697, 23832), (1986, 20364), (2648, 15273), (2979, 13576), (3394, 11916), (3972, 10182), (5091, 7944), (5958, 6788)]