40821534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4057}}^1$

素因数の和:4121

約数の個数: 48

約数和(自身を含む): 97489392

約数和(自身を除く): 56667858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 4057, 5031, 8114, 10062, 12171, 24342, 36513, 52741, 73026, 105482, 158223, 174451, 316446, 348902, 474669, 523353, 949338, 1046706, 1570059, 2267863, 3140118, 4535726, 6803589, 13607178, 20410767, 40821534]

約数ペア:

[(1, 40821534), (2, 20410767), (3, 13607178), (6, 6803589), (9, 4535726), (13, 3140118), (18, 2267863), (26, 1570059), (39, 1046706), (43, 949338), (78, 523353), (86, 474669), (117, 348902), (129, 316446), (234, 174451), (258, 158223), (387, 105482), (559, 73026), (774, 52741), (1118, 36513), (1677, 24342), (3354, 12171), (4057, 10062), (5031, 8114)]