126408258

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{98911}}^1$

素因数の和:98990

約数の個数: 24

約数和(自身を含む): 277744896

約数和(自身を除く): 151336638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 98911, 197822, 296733, 593466, 890199, 1780398, 7022681, 14045362, 21068043, 42136086, 63204129, 126408258]

約数ペア:

[(1, 126408258), (2, 63204129), (3, 42136086), (6, 21068043), (9, 14045362), (18, 7022681), (71, 1780398), (142, 890199), (213, 593466), (426, 296733), (639, 197822), (1278, 98911)]