27431568

素因数分解:

$2^4\times 3^3\times {\mathrm{63499}}^1$

素因数の和:63516

約数の個数: 40

約数和(自身を含む): 78740000

約数和(自身を除く): 51308432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 63499, 126998, 190497, 253996, 380994, 507992, 571491, 761988, 1015984, 1142982, 1523976, 1714473, 2285964, 3047952, 3428946, 4571928, 6857892, 9143856, 13715784, 27431568]

約数ペア:

[(1, 27431568), (2, 13715784), (3, 9143856), (4, 6857892), (6, 4571928), (8, 3428946), (9, 3047952), (12, 2285964), (16, 1714473), (18, 1523976), (24, 1142982), (27, 1015984), (36, 761988), (48, 571491), (54, 507992), (72, 380994), (108, 253996), (144, 190497), (216, 126998), (432, 63499)]