15921414

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9511}}^1$

素因数の和:9553

約数の個数: 32

約数和(自身を含む): 36526080

約数和(自身を除く): 20604666

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 9511, 19022, 28533, 57066, 85599, 171198, 256797, 294841, 513594, 589682, 884523, 1769046, 2653569, 5307138, 7960707, 15921414]

約数ペア:

[(1, 15921414), (2, 7960707), (3, 5307138), (6, 2653569), (9, 1769046), (18, 884523), (27, 589682), (31, 513594), (54, 294841), (62, 256797), (93, 171198), (186, 85599), (279, 57066), (558, 28533), (837, 19022), (1674, 9511)]