9000726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 21353472

約数和(自身を除く): 12352746

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 223, 434, 446, 651, 669, 961, 1302, 1338, 1561, 1922, 2883, 3122, 4683, 5766, 6727, 6913, 9366, 13454, 13826, 20181, 20739, 40362, 41478, 48391, 96782, 145173, 214303, 290346, 428606, 642909, 1285818, 1500121, 3000242, 4500363, 9000726]

約数ペア:

[(1, 9000726), (2, 4500363), (3, 3000242), (6, 1500121), (7, 1285818), (14, 642909), (21, 428606), (31, 290346), (42, 214303), (62, 145173), (93, 96782), (186, 48391), (217, 41478), (223, 40362), (434, 20739), (446, 20181), (651, 13826), (669, 13454), (961, 9366), (1302, 6913), (1338, 6727), (1561, 5766), (1922, 4683), (2883, 3122)]