42730548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{72671}}^1$

素因数の和:72692

約数の個数: 36

約数和(自身を含む): 115984512

約数和(自身を除く): 73253964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 72671, 145342, 218013, 290684, 436026, 508697, 872052, 1017394, 1526091, 2034788, 3052182, 3560879, 6104364, 7121758, 10682637, 14243516, 21365274, 42730548]

約数ペア:

[(1, 42730548), (2, 21365274), (3, 14243516), (4, 10682637), (6, 7121758), (7, 6104364), (12, 3560879), (14, 3052182), (21, 2034788), (28, 1526091), (42, 1017394), (49, 872052), (84, 508697), (98, 436026), (147, 290684), (196, 218013), (294, 145342), (588, 72671)]