9008972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 18966528

約数和(自身を除く): 9957556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 107, 124, 194, 214, 217, 388, 428, 434, 679, 749, 868, 1358, 1498, 2716, 2996, 3007, 3317, 6014, 6634, 10379, 12028, 13268, 20758, 21049, 23219, 41516, 42098, 46438, 72653, 84196, 92876, 145306, 290612, 321749, 643498, 1286996, 2252243, 4504486, 9008972]

約数ペア:

[(1, 9008972), (2, 4504486), (4, 2252243), (7, 1286996), (14, 643498), (28, 321749), (31, 290612), (62, 145306), (97, 92876), (107, 84196), (124, 72653), (194, 46438), (214, 42098), (217, 41516), (388, 23219), (428, 21049), (434, 20758), (679, 13268), (749, 12028), (868, 10379), (1358, 6634), (1498, 6014), (2716, 3317), (2996, 3007)]