18437976

素因数分解:

$2^3\times 3^3\times {\mathrm{85361}}^1$

素因数の和:85376

約数の個数: 32

約数和(自身を含む): 51217200

約数和(自身を除く): 32779224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 85361, 170722, 256083, 341444, 512166, 682888, 768249, 1024332, 1536498, 2048664, 2304747, 3072996, 4609494, 6145992, 9218988, 18437976]

約数ペア:

[(1, 18437976), (2, 9218988), (3, 6145992), (4, 4609494), (6, 3072996), (8, 2304747), (9, 2048664), (12, 1536498), (18, 1024332), (24, 768249), (27, 682888), (36, 512166), (54, 341444), (72, 256083), (108, 170722), (216, 85361)]