2912708028

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{51787}}^1$

素因数の和:51946

約数の個数: 48

約数和(自身を含む): 7018309760

約数和(自身を除く): 4105601732

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 109, 129, 172, 218, 258, 327, 436, 516, 654, 1308, 4687, 9374, 14061, 18748, 28122, 51787, 56244, 103574, 155361, 207148, 310722, 621444, 2226841, 4453682, 5644783, 6680523, 8907364, 11289566, 13361046, 16934349, 22579132, 26722092, 33868698, 67737396, 242725669, 485451338, 728177007, 970902676, 1456354014, 2912708028]

約数ペア:

[(1, 2912708028), (2, 1456354014), (3, 970902676), (4, 728177007), (6, 485451338), (12, 242725669), (43, 67737396), (86, 33868698), (109, 26722092), (129, 22579132), (172, 16934349), (218, 13361046), (258, 11289566), (327, 8907364), (436, 6680523), (516, 5644783), (654, 4453682), (1308, 2226841), (4687, 621444), (9374, 310722), (14061, 207148), (18748, 155361), (28122, 103574), (51787, 56244)]