6921108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 19027008

約数和(自身を除く): 12105900

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 263, 306, 387, 516, 526, 612, 731, 774, 789, 1052, 1462, 1548, 1578, 2193, 2367, 2924, 3156, 4386, 4471, 4734, 6579, 8772, 8942, 9468, 11309, 13158, 13413, 17884, 22618, 26316, 26826, 33927, 40239, 45236, 53652, 67854, 80478, 101781, 135708, 160956, 192253, 203562, 384506, 407124, 576759, 769012, 1153518, 1730277, 2307036, 3460554, 6921108]

約数ペア:

[(1, 6921108), (2, 3460554), (3, 2307036), (4, 1730277), (6, 1153518), (9, 769012), (12, 576759), (17, 407124), (18, 384506), (34, 203562), (36, 192253), (43, 160956), (51, 135708), (68, 101781), (86, 80478), (102, 67854), (129, 53652), (153, 45236), (172, 40239), (204, 33927), (258, 26826), (263, 26316), (306, 22618), (387, 17884), (516, 13413), (526, 13158), (612, 11309), (731, 9468), (774, 8942), (789, 8772), (1052, 6579), (1462, 4734), (1548, 4471), (1578, 4386), (2193, 3156), (2367, 2924)]