7493094

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 19514880

約数和(自身を除く): 12021786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 461, 602, 774, 903, 922, 1161, 1383, 1806, 2322, 2709, 2766, 3227, 4149, 5418, 6454, 8127, 8298, 9681, 12447, 16254, 19362, 19823, 24894, 29043, 39646, 58086, 59469, 87129, 118938, 138761, 174258, 178407, 277522, 356814, 416283, 535221, 832566, 1070442, 1248849, 2497698, 3746547, 7493094]

約数ペア:

[(1, 7493094), (2, 3746547), (3, 2497698), (6, 1248849), (7, 1070442), (9, 832566), (14, 535221), (18, 416283), (21, 356814), (27, 277522), (42, 178407), (43, 174258), (54, 138761), (63, 118938), (86, 87129), (126, 59469), (129, 58086), (189, 39646), (258, 29043), (301, 24894), (378, 19823), (387, 19362), (461, 16254), (602, 12447), (774, 9681), (903, 8298), (922, 8127), (1161, 6454), (1383, 5418), (1806, 4149), (2322, 3227), (2709, 2766)]