12031572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 32840192

約数和(自身を除く): 20808620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3331, 3612, 6662, 9993, 13324, 19986, 23317, 39972, 46634, 69951, 93268, 139902, 143233, 279804, 286466, 429699, 572932, 859398, 1002631, 1718796, 2005262, 3007893, 4010524, 6015786, 12031572]

約数ペア:

[(1, 12031572), (2, 6015786), (3, 4010524), (4, 3007893), (6, 2005262), (7, 1718796), (12, 1002631), (14, 859398), (21, 572932), (28, 429699), (42, 286466), (43, 279804), (84, 143233), (86, 139902), (129, 93268), (172, 69951), (258, 46634), (301, 39972), (516, 23317), (602, 19986), (903, 13324), (1204, 9993), (1806, 6662), (3331, 3612)]