66615972

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{13249}}^1$

素因数の和:13675

約数の個数: 24

約数和(自身を含む): 155820000

約数和(自身を除く): 89204028

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 13249, 26498, 39747, 52996, 79494, 158988, 5551331, 11102662, 16653993, 22205324, 33307986, 66615972]

約数ペア:

[(1, 66615972), (2, 33307986), (3, 22205324), (4, 16653993), (6, 11102662), (12, 5551331), (419, 158988), (838, 79494), (1257, 52996), (1676, 39747), (2514, 26498), (5028, 13249)]