16965492

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 40727232

約数和(自身を除く): 23761740

約数列:

[1, 2, 3, 4, 6, 12, 73, 107, 146, 181, 214, 219, 292, 321, 362, 428, 438, 543, 642, 724, 876, 1086, 1284, 2172, 7811, 13213, 15622, 19367, 23433, 26426, 31244, 38734, 39639, 46866, 52852, 58101, 77468, 79278, 93732, 116202, 158556, 232404, 1413791, 2827582, 4241373, 5655164, 8482746, 16965492]

約数ペア:

[(1, 16965492), (2, 8482746), (3, 5655164), (4, 4241373), (6, 2827582), (12, 1413791), (73, 232404), (107, 158556), (146, 116202), (181, 93732), (214, 79278), (219, 77468), (292, 58101), (321, 52852), (362, 46866), (428, 39639), (438, 38734), (543, 31244), (642, 26426), (724, 23433), (876, 19367), (1086, 15622), (1284, 13213), (2172, 7811)]