18398928

素因数分解:

$2^4\times 3^1\times {\mathrm{587}}^1\times {\mathrm{653}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 47684448

約数和(自身を除く): 29285520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 587, 653, 1174, 1306, 1761, 1959, 2348, 2612, 3522, 3918, 4696, 5224, 7044, 7836, 9392, 10448, 14088, 15672, 28176, 31344, 383311, 766622, 1149933, 1533244, 2299866, 3066488, 4599732, 6132976, 9199464, 18398928]

約数ペア:

[(1, 18398928), (2, 9199464), (3, 6132976), (4, 4599732), (6, 3066488), (8, 2299866), (12, 1533244), (16, 1149933), (24, 766622), (48, 383311), (587, 31344), (653, 28176), (1174, 15672), (1306, 14088), (1761, 10448), (1959, 9392), (2348, 7836), (2612, 7044), (3522, 5224), (3918, 4696)]