2973708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 8216208

約数和(自身を除く): 5242500

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 113, 129, 153, 172, 204, 226, 258, 306, 339, 387, 452, 516, 612, 678, 731, 774, 1017, 1356, 1462, 1548, 1921, 2034, 2193, 2924, 3842, 4068, 4386, 4859, 5763, 6579, 7684, 8772, 9718, 11526, 13158, 14577, 17289, 19436, 23052, 26316, 29154, 34578, 43731, 58308, 69156, 82603, 87462, 165206, 174924, 247809, 330412, 495618, 743427, 991236, 1486854, 2973708]

約数ペア:

[(1, 2973708), (2, 1486854), (3, 991236), (4, 743427), (6, 495618), (9, 330412), (12, 247809), (17, 174924), (18, 165206), (34, 87462), (36, 82603), (43, 69156), (51, 58308), (68, 43731), (86, 34578), (102, 29154), (113, 26316), (129, 23052), (153, 19436), (172, 17289), (204, 14577), (226, 13158), (258, 11526), (306, 9718), (339, 8772), (387, 7684), (452, 6579), (516, 5763), (612, 4859), (678, 4386), (731, 4068), (774, 3842), (1017, 2924), (1356, 2193), (1462, 2034), (1548, 1921)]