66173484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18443}}^1$

素因数の和:18486

約数の個数: 48

約数和(自身を含む): 173521152

約数和(自身を除く): 107347668

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 18443, 36886, 55329, 73772, 110658, 221316, 239759, 424189, 479518, 719277, 848378, 959036, 1272567, 1438554, 1696756, 2545134, 2877108, 5090268, 5514457, 11028914, 16543371, 22057828, 33086742, 66173484]

約数ペア:

[(1, 66173484), (2, 33086742), (3, 22057828), (4, 16543371), (6, 11028914), (12, 5514457), (13, 5090268), (23, 2877108), (26, 2545134), (39, 1696756), (46, 1438554), (52, 1272567), (69, 959036), (78, 848378), (92, 719277), (138, 479518), (156, 424189), (276, 239759), (299, 221316), (598, 110658), (897, 73772), (1196, 55329), (1794, 36886), (3588, 18443)]