7538004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 20540520

約数和(自身を除く): 13002516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 113, 153, 204, 218, 226, 306, 327, 339, 436, 452, 612, 654, 678, 981, 1017, 1308, 1356, 1853, 1921, 1962, 2034, 3706, 3842, 3924, 4068, 5559, 5763, 7412, 7684, 11118, 11526, 12317, 16677, 17289, 22236, 23052, 24634, 33354, 34578, 36951, 49268, 66708, 69156, 73902, 110853, 147804, 209389, 221706, 418778, 443412, 628167, 837556, 1256334, 1884501, 2512668, 3769002, 7538004]

約数ペア:

[(1, 7538004), (2, 3769002), (3, 2512668), (4, 1884501), (6, 1256334), (9, 837556), (12, 628167), (17, 443412), (18, 418778), (34, 221706), (36, 209389), (51, 147804), (68, 110853), (102, 73902), (109, 69156), (113, 66708), (153, 49268), (204, 36951), (218, 34578), (226, 33354), (306, 24634), (327, 23052), (339, 22236), (436, 17289), (452, 16677), (612, 12317), (654, 11526), (678, 11118), (981, 7684), (1017, 7412), (1308, 5763), (1356, 5559), (1853, 4068), (1921, 3924), (1962, 3842), (2034, 3706)]