39744882

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 49886478

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 166, 222, 249, 333, 498, 666, 719, 747, 1438, 1494, 2157, 3071, 4314, 6142, 6471, 9213, 12942, 18426, 26603, 27639, 53206, 55278, 59677, 79809, 119354, 159618, 179031, 239427, 358062, 478854, 537093, 1074186, 2208049, 4416098, 6624147, 13248294, 19872441, 39744882]

約数ペア:

[(1, 39744882), (2, 19872441), (3, 13248294), (6, 6624147), (9, 4416098), (18, 2208049), (37, 1074186), (74, 537093), (83, 478854), (111, 358062), (166, 239427), (222, 179031), (249, 159618), (333, 119354), (498, 79809), (666, 59677), (719, 55278), (747, 53206), (1438, 27639), (1494, 26603), (2157, 18426), (3071, 12942), (4314, 9213), (6142, 6471)]