828954

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 80

約数和(自身を含む): 2299968

約数和(自身を除く): 1471014

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 43, 51, 54, 63, 81, 86, 102, 119, 126, 129, 153, 162, 189, 238, 258, 301, 306, 357, 378, 387, 459, 567, 602, 714, 731, 774, 903, 918, 1071, 1134, 1161, 1377, 1462, 1806, 2142, 2193, 2322, 2709, 2754, 3213, 3483, 4386, 5117, 5418, 6426, 6579, 6966, 8127, 9639, 10234, 13158, 15351, 16254, 19278, 19737, 24381, 30702, 39474, 46053, 48762, 59211, 92106, 118422, 138159, 276318, 414477, 828954]

約数ペア:

[(1, 828954), (2, 414477), (3, 276318), (6, 138159), (7, 118422), (9, 92106), (14, 59211), (17, 48762), (18, 46053), (21, 39474), (27, 30702), (34, 24381), (42, 19737), (43, 19278), (51, 16254), (54, 15351), (63, 13158), (81, 10234), (86, 9639), (102, 8127), (119, 6966), (126, 6579), (129, 6426), (153, 5418), (162, 5117), (189, 4386), (238, 3483), (258, 3213), (301, 2754), (306, 2709), (357, 2322), (378, 2193), (387, 2142), (459, 1806), (567, 1462), (602, 1377), (714, 1161), (731, 1134), (774, 1071), (903, 918)]