21836704204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{99083}}^1$

素因数の和:99574

約数の個数: 48

約数和(自身を含む): 46342775808

約数和(自身を除く): 24506071604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 463, 476, 926, 1852, 3241, 6482, 7871, 12964, 15742, 31484, 55097, 99083, 110194, 198166, 220388, 396332, 693581, 1387162, 1684411, 2774324, 3368822, 6737644, 11790877, 23581754, 45875429, 47163508, 91750858, 183501716, 321128003, 642256006, 779882293, 1284512012, 1559764586, 3119529172, 5459176051, 10918352102, 21836704204]

約数ペア:

[(1, 21836704204), (2, 10918352102), (4, 5459176051), (7, 3119529172), (14, 1559764586), (17, 1284512012), (28, 779882293), (34, 642256006), (68, 321128003), (119, 183501716), (238, 91750858), (463, 47163508), (476, 45875429), (926, 23581754), (1852, 11790877), (3241, 6737644), (6482, 3368822), (7871, 2774324), (12964, 1684411), (15742, 1387162), (31484, 693581), (55097, 396332), (99083, 220388), (110194, 198166)]