6938778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 18081792

約数和(自身を除く): 11143014

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 653, 759, 966, 1306, 1518, 1771, 1959, 3542, 3918, 4571, 5313, 7183, 9142, 10626, 13713, 14366, 15019, 21549, 27426, 30038, 43098, 45057, 50281, 90114, 100562, 105133, 150843, 165209, 210266, 301686, 315399, 330418, 495627, 630798, 991254, 1156463, 2312926, 3469389, 6938778]

約数ペア:

[(1, 6938778), (2, 3469389), (3, 2312926), (6, 1156463), (7, 991254), (11, 630798), (14, 495627), (21, 330418), (22, 315399), (23, 301686), (33, 210266), (42, 165209), (46, 150843), (66, 105133), (69, 100562), (77, 90114), (138, 50281), (154, 45057), (161, 43098), (231, 30038), (253, 27426), (322, 21549), (462, 15019), (483, 14366), (506, 13713), (653, 10626), (759, 9142), (966, 7183), (1306, 5313), (1518, 4571), (1771, 3918), (1959, 3542)]