40680198

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 98219520

約数和(自身を除く): 57539322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 167, 234, 334, 347, 351, 501, 694, 702, 1002, 1041, 1503, 2082, 2171, 3006, 3123, 4342, 4509, 4511, 6246, 6513, 9018, 9022, 9369, 13026, 13533, 18738, 19539, 27066, 39078, 40599, 57949, 58617, 81198, 115898, 117234, 121797, 173847, 243594, 347694, 521541, 753337, 1043082, 1506674, 1564623, 2260011, 3129246, 4520022, 6780033, 13560066, 20340099, 40680198]

約数ペア:

[(1, 40680198), (2, 20340099), (3, 13560066), (6, 6780033), (9, 4520022), (13, 3129246), (18, 2260011), (26, 1564623), (27, 1506674), (39, 1043082), (54, 753337), (78, 521541), (117, 347694), (167, 243594), (234, 173847), (334, 121797), (347, 117234), (351, 115898), (501, 81198), (694, 58617), (702, 57949), (1002, 40599), (1041, 39078), (1503, 27066), (2082, 19539), (2171, 18738), (3006, 13533), (3123, 13026), (4342, 9369), (4509, 9022), (4511, 9018), (6246, 6513)]