38612653524

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1129}}^1\times {\mathrm{2393}}^1$

素因数の和:3929

約数の個数: 72

約数和(自身を含む): 97977657960

約数和(自身を除く): 59365004436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1129, 1191, 1588, 2258, 2382, 2393, 3387, 3573, 4516, 4764, 4786, 6774, 7146, 7179, 9572, 10161, 13548, 14292, 14358, 20322, 21537, 28716, 40644, 43074, 86148, 448213, 896426, 950021, 1344639, 1792852, 1900042, 2689278, 2701697, 2850063, 3800084, 4033917, 5378556, 5403394, 5700126, 8067834, 8105091, 8550189, 10806788, 11400252, 16135668, 16210182, 17100378, 24315273, 32420364, 34200756, 48630546, 97261092, 1072573709, 2145147418, 3217721127, 4290294836, 6435442254, 9653163381, 12870884508, 19306326762, 38612653524]

約数ペア:

[(1, 38612653524), (2, 19306326762), (3, 12870884508), (4, 9653163381), (6, 6435442254), (9, 4290294836), (12, 3217721127), (18, 2145147418), (36, 1072573709), (397, 97261092), (794, 48630546), (1129, 34200756), (1191, 32420364), (1588, 24315273), (2258, 17100378), (2382, 16210182), (2393, 16135668), (3387, 11400252), (3573, 10806788), (4516, 8550189), (4764, 8105091), (4786, 8067834), (6774, 5700126), (7146, 5403394), (7179, 5378556), (9572, 4033917), (10161, 3800084), (13548, 2850063), (14292, 2701697), (14358, 2689278), (20322, 1900042), (21537, 1792852), (28716, 1344639), (40644, 950021), (43074, 896426), (86148, 448213)]