1898996829948

素因数分解:

$2^2\times 3^4\times {\mathrm{2203}}^1\times {\mathrm{2660509}}^1$

素因数の和:2662728

約数の個数: 60

約数和(自身を含む): 4966608141880

約数和(自身を除く): 3067611311932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2203, 4406, 6609, 8812, 13218, 19827, 26436, 39654, 59481, 79308, 118962, 178443, 237924, 356886, 713772, 2660509, 5321018, 7981527, 10642036, 15963054, 23944581, 31926108, 47889162, 71833743, 95778324, 143667486, 215501229, 287334972, 431002458, 862004916, 5861101327, 11722202654, 17583303981, 23444405308, 35166607962, 52749911943, 70333215924, 105499823886, 158249735829, 210999647772, 316499471658, 474749207487, 632998943316, 949498414974, 1898996829948]

約数ペア:

[(1, 1898996829948), (2, 949498414974), (3, 632998943316), (4, 474749207487), (6, 316499471658), (9, 210999647772), (12, 158249735829), (18, 105499823886), (27, 70333215924), (36, 52749911943), (54, 35166607962), (81, 23444405308), (108, 17583303981), (162, 11722202654), (324, 5861101327), (2203, 862004916), (4406, 431002458), (6609, 287334972), (8812, 215501229), (13218, 143667486), (19827, 95778324), (26436, 71833743), (39654, 47889162), (59481, 31926108), (79308, 23944581), (118962, 15963054), (178443, 10642036), (237924, 7981527), (356886, 5321018), (713772, 2660509)]