631679778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2064313}}^1$

素因数の和:2064338

約数の個数: 24

約数和(自身を含む): 1449148428

約数和(自身を除く): 817468650

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 2064313, 4128626, 6192939, 12385878, 18578817, 35093321, 37157634, 70186642, 105279963, 210559926, 315839889, 631679778]

約数ペア:

[(1, 631679778), (2, 315839889), (3, 210559926), (6, 105279963), (9, 70186642), (17, 37157634), (18, 35093321), (34, 18578817), (51, 12385878), (102, 6192939), (153, 4128626), (306, 2064313)]