138020004

素因数分解:

$2^2\times 3^3\times {\mathrm{907}}^1\times {\mathrm{1409}}^1$

素因数の和:2329

約数の個数: 48

約数和(自身を含む): 358478400

約数和(自身を除く): 220458396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 907, 1409, 1814, 2721, 2818, 3628, 4227, 5442, 5636, 8163, 8454, 10884, 12681, 16326, 16908, 24489, 25362, 32652, 38043, 48978, 50724, 76086, 97956, 152172, 1277963, 2555926, 3833889, 5111852, 7667778, 11501667, 15335556, 23003334, 34505001, 46006668, 69010002, 138020004]

約数ペア:

[(1, 138020004), (2, 69010002), (3, 46006668), (4, 34505001), (6, 23003334), (9, 15335556), (12, 11501667), (18, 7667778), (27, 5111852), (36, 3833889), (54, 2555926), (108, 1277963), (907, 152172), (1409, 97956), (1814, 76086), (2721, 50724), (2818, 48978), (3628, 38043), (4227, 32652), (5442, 25362), (5636, 24489), (8163, 16908), (8454, 16326), (10884, 12681)]