1913228712

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1398559}}^1$

素因数の和:1398590

約数の個数: 48

約数和(自身を含む): 5454384000

約数和(自身を除く): 3541155288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1398559, 2797118, 4195677, 5594236, 8391354, 11188472, 12587031, 16782708, 25174062, 26572621, 33565416, 50348124, 53145242, 79717863, 100696248, 106290484, 159435726, 212580968, 239153589, 318871452, 478307178, 637742904, 956614356, 1913228712]

約数ペア:

[(1, 1913228712), (2, 956614356), (3, 637742904), (4, 478307178), (6, 318871452), (8, 239153589), (9, 212580968), (12, 159435726), (18, 106290484), (19, 100696248), (24, 79717863), (36, 53145242), (38, 50348124), (57, 33565416), (72, 26572621), (76, 25174062), (114, 16782708), (152, 12587031), (171, 11188472), (228, 8391354), (342, 5594236), (456, 4195677), (684, 2797118), (1368, 1398559)]