42489486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1697}}^1$

素因数の和:1825

約数の個数: 48

約数和(自身を含む): 100127664

約数和(自身を除く): 57638178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1697, 1926, 2782, 3394, 4173, 5091, 8346, 10182, 12519, 15273, 22061, 25038, 30546, 44122, 66183, 132366, 181579, 198549, 363158, 397098, 544737, 1089474, 1634211, 2360527, 3268422, 4721054, 7081581, 14163162, 21244743, 42489486]

約数ペア:

[(1, 42489486), (2, 21244743), (3, 14163162), (6, 7081581), (9, 4721054), (13, 3268422), (18, 2360527), (26, 1634211), (39, 1089474), (78, 544737), (107, 397098), (117, 363158), (214, 198549), (234, 181579), (321, 132366), (642, 66183), (963, 44122), (1391, 30546), (1697, 25038), (1926, 22061), (2782, 15273), (3394, 12519), (4173, 10182), (5091, 8346)]