21368664

素因数分解:

$2^3\times 3^3\times {\mathrm{98929}}^1$

素因数の和:98944

約数の個数: 32

約数和(自身を含む): 59358000

約数和(自身を除く): 37989336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 98929, 197858, 296787, 395716, 593574, 791432, 890361, 1187148, 1780722, 2374296, 2671083, 3561444, 5342166, 7122888, 10684332, 21368664]

約数ペア:

[(1, 21368664), (2, 10684332), (3, 7122888), (4, 5342166), (6, 3561444), (8, 2671083), (9, 2374296), (12, 1780722), (18, 1187148), (24, 890361), (27, 791432), (36, 593574), (54, 395716), (72, 296787), (108, 197858), (216, 98929)]