15660148428

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{11027}}^1$

素因数の和:11523

約数の個数: 72

約数和(自身を含む): 40077692928

約数和(自身を除く): 24417544500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 383, 412, 618, 766, 927, 1149, 1236, 1532, 1854, 2298, 3447, 3708, 4596, 6894, 11027, 13788, 22054, 33081, 39449, 44108, 66162, 78898, 99243, 118347, 132324, 157796, 198486, 236694, 355041, 396972, 473388, 710082, 1135781, 1420164, 2271562, 3407343, 4223341, 4543124, 6814686, 8446682, 10222029, 12670023, 13629372, 16893364, 20444058, 25340046, 38010069, 40888116, 50680092, 76020138, 152040276, 435004123, 870008246, 1305012369, 1740016492, 2610024738, 3915037107, 5220049476, 7830074214, 15660148428]

約数ペア:

[(1, 15660148428), (2, 7830074214), (3, 5220049476), (4, 3915037107), (6, 2610024738), (9, 1740016492), (12, 1305012369), (18, 870008246), (36, 435004123), (103, 152040276), (206, 76020138), (309, 50680092), (383, 40888116), (412, 38010069), (618, 25340046), (766, 20444058), (927, 16893364), (1149, 13629372), (1236, 12670023), (1532, 10222029), (1854, 8446682), (2298, 6814686), (3447, 4543124), (3708, 4223341), (4596, 3407343), (6894, 2271562), (11027, 1420164), (13788, 1135781), (22054, 710082), (33081, 473388), (39449, 396972), (44108, 355041), (66162, 236694), (78898, 198486), (99243, 157796), (118347, 132324)]