42547908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2676

約数の個数: 48

約数和(自身を含む): 107956800

約数和(自身を除く): 65408892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2549, 2782, 4173, 5098, 5564, 7647, 8346, 10196, 15294, 16692, 30588, 33137, 66274, 99411, 132548, 198822, 272743, 397644, 545486, 818229, 1090972, 1636458, 3272916, 3545659, 7091318, 10636977, 14182636, 21273954, 42547908]

約数ペア:

[(1, 42547908), (2, 21273954), (3, 14182636), (4, 10636977), (6, 7091318), (12, 3545659), (13, 3272916), (26, 1636458), (39, 1090972), (52, 818229), (78, 545486), (107, 397644), (156, 272743), (214, 198822), (321, 132548), (428, 99411), (642, 66274), (1284, 33137), (1391, 30588), (2549, 16692), (2782, 15294), (4173, 10196), (5098, 8346), (5564, 7647)]