68581674

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{25919}}^1$

素因数の和:25944

約数の個数: 48

約数和(自身を含む): 177292800

約数和(自身を除く): 108711126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 25919, 51838, 77757, 155514, 181433, 233271, 362866, 466542, 544299, 699813, 1088598, 1270031, 1399626, 1632897, 2540062, 3265794, 3810093, 4898691, 7620186, 9797382, 11430279, 22860558, 34290837, 68581674]

約数ペア:

[(1, 68581674), (2, 34290837), (3, 22860558), (6, 11430279), (7, 9797382), (9, 7620186), (14, 4898691), (18, 3810093), (21, 3265794), (27, 2540062), (42, 1632897), (49, 1399626), (54, 1270031), (63, 1088598), (98, 699813), (126, 544299), (147, 466542), (189, 362866), (294, 233271), (378, 181433), (441, 155514), (882, 77757), (1323, 51838), (2646, 25919)]