18465204

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 44307648

約数和(自身を除く): 25842444

約数列:

[1, 2, 3, 4, 6, 12, 73, 107, 146, 197, 214, 219, 292, 321, 394, 428, 438, 591, 642, 788, 876, 1182, 1284, 2364, 7811, 14381, 15622, 21079, 23433, 28762, 31244, 42158, 43143, 46866, 57524, 63237, 84316, 86286, 93732, 126474, 172572, 252948, 1538767, 3077534, 4616301, 6155068, 9232602, 18465204]

約数ペア:

[(1, 18465204), (2, 9232602), (3, 6155068), (4, 4616301), (6, 3077534), (12, 1538767), (73, 252948), (107, 172572), (146, 126474), (197, 93732), (214, 86286), (219, 84316), (292, 63237), (321, 57524), (394, 46866), (428, 43143), (438, 42158), (591, 31244), (642, 28762), (788, 23433), (876, 21079), (1182, 15622), (1284, 14381), (2364, 7811)]