42273042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 100362240

約数和(自身を除く): 58089198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 89, 129, 178, 258, 263, 267, 301, 526, 534, 602, 623, 789, 903, 1246, 1578, 1806, 1841, 1869, 3682, 3738, 3827, 5523, 7654, 11046, 11309, 11481, 22618, 22962, 23407, 26789, 33927, 46814, 53578, 67854, 70221, 79163, 80367, 140442, 158326, 160734, 163849, 237489, 327698, 474978, 491547, 983094, 1006501, 2013002, 3019503, 6039006, 7045507, 14091014, 21136521, 42273042]

約数ペア:

[(1, 42273042), (2, 21136521), (3, 14091014), (6, 7045507), (7, 6039006), (14, 3019503), (21, 2013002), (42, 1006501), (43, 983094), (86, 491547), (89, 474978), (129, 327698), (178, 237489), (258, 163849), (263, 160734), (267, 158326), (301, 140442), (526, 80367), (534, 79163), (602, 70221), (623, 67854), (789, 53578), (903, 46814), (1246, 33927), (1578, 26789), (1806, 23407), (1841, 22962), (1869, 22618), (3682, 11481), (3738, 11309), (3827, 11046), (5523, 7654)]