42240828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13591}}^1$

素因数の和:13642

約数の個数: 48

約数和(自身を含む): 115695104

約数和(自身を除く): 73454276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 13591, 27182, 40773, 54364, 81546, 95137, 163092, 190274, 285411, 380548, 502867, 570822, 1005734, 1141644, 1508601, 2011468, 3017202, 3520069, 6034404, 7040138, 10560207, 14080276, 21120414, 42240828]

約数ペア:

[(1, 42240828), (2, 21120414), (3, 14080276), (4, 10560207), (6, 7040138), (7, 6034404), (12, 3520069), (14, 3017202), (21, 2011468), (28, 1508601), (37, 1141644), (42, 1005734), (74, 570822), (84, 502867), (111, 380548), (148, 285411), (222, 190274), (259, 163092), (444, 95137), (518, 81546), (777, 54364), (1036, 40773), (1554, 27182), (3108, 13591)]