66383838

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 148324176

約数和(自身を除く): 81940338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 293, 307, 369, 586, 614, 738, 879, 921, 1758, 1842, 2637, 2763, 5274, 5526, 12013, 12587, 24026, 25174, 36039, 37761, 72078, 75522, 89951, 108117, 113283, 179902, 216234, 226566, 269853, 539706, 809559, 1619118, 3687991, 7375982, 11063973, 22127946, 33191919, 66383838]

約数ペア:

[(1, 66383838), (2, 33191919), (3, 22127946), (6, 11063973), (9, 7375982), (18, 3687991), (41, 1619118), (82, 809559), (123, 539706), (246, 269853), (293, 226566), (307, 216234), (369, 179902), (586, 113283), (614, 108117), (738, 89951), (879, 75522), (921, 72078), (1758, 37761), (1842, 36039), (2637, 25174), (2763, 24026), (5274, 12587), (5526, 12013)]