23981418

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{21841}}^1$

素因数の和:21910

約数の個数: 24

約数和(自身を含む): 52813956

約数和(自身を除く): 28832538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 21841, 43682, 65523, 131046, 196569, 393138, 1332301, 2664602, 3996903, 7993806, 11990709, 23981418]

約数ペア:

[(1, 23981418), (2, 11990709), (3, 7993806), (6, 3996903), (9, 2664602), (18, 1332301), (61, 393138), (122, 196569), (183, 131046), (366, 65523), (549, 43682), (1098, 21841)]