18999757344

素因数分解:

$2^5\times 3^1\times {\mathrm{11981}}^1\times {\mathrm{16519}}^1$

素因数の和:28513

約数の個数: 48

約数和(自身を含む): 49881545280

約数和(自身を除く): 30881787936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 11981, 16519, 23962, 33038, 35943, 47924, 49557, 66076, 71886, 95848, 99114, 132152, 143772, 191696, 198228, 264304, 287544, 383392, 396456, 528608, 575088, 792912, 1150176, 1585824, 197914139, 395828278, 593742417, 791656556, 1187484834, 1583313112, 2374969668, 3166626224, 4749939336, 6333252448, 9499878672, 18999757344]

約数ペア:

[(1, 18999757344), (2, 9499878672), (3, 6333252448), (4, 4749939336), (6, 3166626224), (8, 2374969668), (12, 1583313112), (16, 1187484834), (24, 791656556), (32, 593742417), (48, 395828278), (96, 197914139), (11981, 1585824), (16519, 1150176), (23962, 792912), (33038, 575088), (35943, 528608), (47924, 396456), (49557, 383392), (66076, 287544), (71886, 264304), (95848, 198228), (99114, 191696), (132152, 143772)]