189916488

素因数分解:

$2^3\times 3^4\times {\mathrm{293081}}^1$

素因数の和:293099

約数の個数: 40

約数和(自身を含む): 531943830

約数和(自身を除く): 342027342

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 293081, 586162, 879243, 1172324, 1758486, 2344648, 2637729, 3516972, 5275458, 7033944, 7913187, 10550916, 15826374, 21101832, 23739561, 31652748, 47479122, 63305496, 94958244, 189916488]

約数ペア:

[(1, 189916488), (2, 94958244), (3, 63305496), (4, 47479122), (6, 31652748), (8, 23739561), (9, 21101832), (12, 15826374), (18, 10550916), (24, 7913187), (27, 7033944), (36, 5275458), (54, 3516972), (72, 2637729), (81, 2344648), (108, 1758486), (162, 1172324), (216, 879243), (324, 586162), (648, 293081)]