1889424

素因数分解:

$2^4\times 3^2\times {\mathrm{13121}}^1$

素因数の和:13135

約数の個数: 30

約数和(自身を含む): 5288166

約数和(自身を除く): 3398742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13121, 26242, 39363, 52484, 78726, 104968, 118089, 157452, 209936, 236178, 314904, 472356, 629808, 944712, 1889424]

約数ペア:

[(1, 1889424), (2, 944712), (3, 629808), (4, 472356), (6, 314904), (8, 236178), (9, 209936), (12, 157452), (16, 118089), (18, 104968), (24, 78726), (36, 52484), (48, 39363), (72, 26242), (144, 13121)]