40203972

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1949}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 104832000

約数和(自身を除く): 64628028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 764, 1146, 1719, 1949, 2292, 3438, 3898, 5157, 5847, 6876, 7796, 10314, 11694, 17541, 20628, 23388, 35082, 52623, 70164, 105246, 210492, 372259, 744518, 1116777, 1489036, 2233554, 3350331, 4467108, 6700662, 10050993, 13401324, 20101986, 40203972]

約数ペア:

[(1, 40203972), (2, 20101986), (3, 13401324), (4, 10050993), (6, 6700662), (9, 4467108), (12, 3350331), (18, 2233554), (27, 1489036), (36, 1116777), (54, 744518), (108, 372259), (191, 210492), (382, 105246), (573, 70164), (764, 52623), (1146, 35082), (1719, 23388), (1949, 20628), (2292, 17541), (3438, 11694), (3898, 10314), (5157, 7796), (5847, 6876)]