947998422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{33739}}^1$

素因数の和:33977

約数の個数: 48

約数和(自身を含む): 2358021120

約数和(自身を除く): 1410022698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 9366, 14049, 28098, 33739, 67478, 101217, 202434, 236173, 303651, 472346, 607302, 708519, 1417038, 2125557, 4251114, 7523797, 15047594, 22571391, 45142782, 52666579, 67714173, 105333158, 135428346, 157999737, 315999474, 473999211, 947998422]

約数ペア:

[(1, 947998422), (2, 473999211), (3, 315999474), (6, 157999737), (7, 135428346), (9, 105333158), (14, 67714173), (18, 52666579), (21, 45142782), (42, 22571391), (63, 15047594), (126, 7523797), (223, 4251114), (446, 2125557), (669, 1417038), (1338, 708519), (1561, 607302), (2007, 472346), (3122, 303651), (4014, 236173), (4683, 202434), (9366, 101217), (14049, 67478), (28098, 33739)]