2081569302

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{631}}^1\times {\mathrm{1399}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 4554950400

約数和(自身を除く): 2473381098

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 631, 786, 1179, 1262, 1399, 1893, 2358, 2798, 3786, 4197, 5679, 8394, 11358, 12591, 25182, 82661, 165322, 183269, 247983, 366538, 495966, 549807, 743949, 882769, 1099614, 1487898, 1649421, 1765538, 2648307, 3298842, 5296614, 7944921, 15889842, 115642739, 231285478, 346928217, 693856434, 1040784651, 2081569302]

約数ペア:

[(1, 2081569302), (2, 1040784651), (3, 693856434), (6, 346928217), (9, 231285478), (18, 115642739), (131, 15889842), (262, 7944921), (393, 5296614), (631, 3298842), (786, 2648307), (1179, 1765538), (1262, 1649421), (1399, 1487898), (1893, 1099614), (2358, 882769), (2798, 743949), (3786, 549807), (4197, 495966), (5679, 366538), (8394, 247983), (11358, 183269), (12591, 165322), (25182, 82661)]