900644706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{132721}}^1$

素因数の和:132771

約数の個数: 48

約数和(自身を含む): 2173986360

約数和(自身を除く): 1273341654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 132721, 265442, 398163, 796326, 1194489, 1725373, 2388978, 3450746, 3848909, 5176119, 7697818, 10352238, 11546727, 15528357, 23093454, 31056714, 34640181, 50035817, 69280362, 100071634, 150107451, 300214902, 450322353, 900644706]

約数ペア:

[(1, 900644706), (2, 450322353), (3, 300214902), (6, 150107451), (9, 100071634), (13, 69280362), (18, 50035817), (26, 34640181), (29, 31056714), (39, 23093454), (58, 15528357), (78, 11546727), (87, 10352238), (117, 7697818), (174, 5176119), (234, 3848909), (261, 3450746), (377, 2388978), (522, 1725373), (754, 1194489), (1131, 796326), (2262, 398163), (3393, 265442), (6786, 132721)]