18504624

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5281}}^1$

素因数の和:5365

約数の個数: 40

約数和(自身を含む): 48467632

約数和(自身を除く): 29963008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5281, 10562, 15843, 21124, 31686, 42248, 63372, 84496, 126744, 253488, 385513, 771026, 1156539, 1542052, 2313078, 3084104, 4626156, 6168208, 9252312, 18504624]

約数ペア:

[(1, 18504624), (2, 9252312), (3, 6168208), (4, 4626156), (6, 3084104), (8, 2313078), (12, 1542052), (16, 1156539), (24, 771026), (48, 385513), (73, 253488), (146, 126744), (219, 84496), (292, 63372), (438, 42248), (584, 31686), (876, 21124), (1168, 15843), (1752, 10562), (3504, 5281)]