17226468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 50162112

約数和(自身を除く): 32935644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 347, 394, 591, 694, 788, 1041, 1182, 1379, 1388, 1773, 2082, 2364, 2429, 2758, 3123, 3546, 4137, 4164, 4858, 5516, 6246, 7092, 7287, 8274, 9716, 12411, 12492, 14574, 16548, 21861, 24822, 29148, 43722, 49644, 68359, 87444, 136718, 205077, 273436, 410154, 478513, 615231, 820308, 957026, 1230462, 1435539, 1914052, 2460924, 2871078, 4306617, 5742156, 8613234, 17226468]

約数ペア:

[(1, 17226468), (2, 8613234), (3, 5742156), (4, 4306617), (6, 2871078), (7, 2460924), (9, 1914052), (12, 1435539), (14, 1230462), (18, 957026), (21, 820308), (28, 615231), (36, 478513), (42, 410154), (63, 273436), (84, 205077), (126, 136718), (197, 87444), (252, 68359), (347, 49644), (394, 43722), (591, 29148), (694, 24822), (788, 21861), (1041, 16548), (1182, 14574), (1379, 12492), (1388, 12411), (1773, 9716), (2082, 8274), (2364, 7287), (2429, 7092), (2758, 6246), (3123, 5516), (3546, 4858), (4137, 4164)]