61861716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{35069}}^1$

素因数の和:35093

約数の個数: 54

約数和(自身を含む): 181908090

約数和(自身を除く): 120046374

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 35069, 70138, 105207, 140276, 210414, 245483, 315621, 420828, 490966, 631242, 736449, 981932, 1262484, 1472898, 1718381, 2209347, 2945796, 3436762, 4418694, 5155143, 6873524, 8837388, 10310286, 15465429, 20620572, 30930858, 61861716]

約数ペア:

[(1, 61861716), (2, 30930858), (3, 20620572), (4, 15465429), (6, 10310286), (7, 8837388), (9, 6873524), (12, 5155143), (14, 4418694), (18, 3436762), (21, 2945796), (28, 2209347), (36, 1718381), (42, 1472898), (49, 1262484), (63, 981932), (84, 736449), (98, 631242), (126, 490966), (147, 420828), (196, 315621), (252, 245483), (294, 210414), (441, 140276), (588, 105207), (882, 70138), (1764, 35069)]