194744718

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11621}}^1$

素因数の和:11662

約数の個数: 72

約数和(自身を含む): 516714120

約数和(自身を除く): 321969402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 11621, 16758, 23242, 34863, 69726, 81347, 104589, 162694, 209178, 220799, 244041, 441598, 488082, 569429, 662397, 732123, 1138858, 1324794, 1464246, 1545593, 1708287, 1987191, 3091186, 3416574, 3974382, 4636779, 5124861, 9273558, 10249722, 10819151, 13910337, 21638302, 27820674, 32457453, 64914906, 97372359, 194744718]

約数ペア:

[(1, 194744718), (2, 97372359), (3, 64914906), (6, 32457453), (7, 27820674), (9, 21638302), (14, 13910337), (18, 10819151), (19, 10249722), (21, 9273558), (38, 5124861), (42, 4636779), (49, 3974382), (57, 3416574), (63, 3091186), (98, 1987191), (114, 1708287), (126, 1545593), (133, 1464246), (147, 1324794), (171, 1138858), (266, 732123), (294, 662397), (342, 569429), (399, 488082), (441, 441598), (798, 244041), (882, 220799), (931, 209178), (1197, 162694), (1862, 104589), (2394, 81347), (2793, 69726), (5586, 34863), (8379, 23242), (11621, 16758)]