12839628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 18206772

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 149, 167, 172, 258, 298, 334, 447, 501, 516, 596, 668, 894, 1002, 1788, 2004, 6407, 7181, 12814, 14362, 19221, 21543, 24883, 25628, 28724, 38442, 43086, 49766, 74649, 76884, 86172, 99532, 149298, 298596, 1069969, 2139938, 3209907, 4279876, 6419814, 12839628]

約数ペア:

[(1, 12839628), (2, 6419814), (3, 4279876), (4, 3209907), (6, 2139938), (12, 1069969), (43, 298596), (86, 149298), (129, 99532), (149, 86172), (167, 76884), (172, 74649), (258, 49766), (298, 43086), (334, 38442), (447, 28724), (501, 25628), (516, 24883), (596, 21543), (668, 19221), (894, 14362), (1002, 12814), (1788, 7181), (2004, 6407)]