918408092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{3191}}^1$

素因数の和:3762

約数の個数: 48

約数和(自身を含む): 1937671680

約数和(自身を除く): 1019263588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 541, 1082, 2164, 3191, 3787, 6382, 7574, 10279, 12764, 15148, 20558, 22337, 41116, 44674, 60629, 71953, 89348, 121258, 143906, 242516, 287812, 424403, 848806, 1697612, 1726331, 3452662, 6905324, 12084317, 24168634, 32800289, 48337268, 65600578, 131201156, 229602023, 459204046, 918408092]

約数ペア:

[(1, 918408092), (2, 459204046), (4, 229602023), (7, 131201156), (14, 65600578), (19, 48337268), (28, 32800289), (38, 24168634), (76, 12084317), (133, 6905324), (266, 3452662), (532, 1726331), (541, 1697612), (1082, 848806), (2164, 424403), (3191, 287812), (3787, 242516), (6382, 143906), (7574, 121258), (10279, 89348), (12764, 71953), (15148, 60629), (20558, 44674), (22337, 41116)]