11642988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19801}}^1$

素因数の和:19822

約数の個数: 36

約数和(自身を含む): 31603992

約数和(自身を除く): 19961004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 19801, 39602, 59403, 79204, 118806, 138607, 237612, 277214, 415821, 554428, 831642, 970249, 1663284, 1940498, 2910747, 3880996, 5821494, 11642988]

約数ペア:

[(1, 11642988), (2, 5821494), (3, 3880996), (4, 2910747), (6, 1940498), (7, 1663284), (12, 970249), (14, 831642), (21, 554428), (28, 415821), (42, 277214), (49, 237612), (84, 138607), (98, 118806), (147, 79204), (196, 59403), (294, 39602), (588, 19801)]