189758754

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 431059200

約数和(自身を除く): 241300446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 109, 206, 218, 309, 313, 327, 618, 626, 654, 927, 939, 981, 1854, 1878, 1962, 2781, 2817, 2943, 5562, 5634, 5886, 8451, 11227, 16902, 22454, 32239, 33681, 34117, 64478, 67362, 68234, 96717, 101043, 102351, 193434, 202086, 204702, 290151, 303129, 307053, 580302, 606258, 614106, 870453, 921159, 1740906, 1842318, 3514051, 7028102, 10542153, 21084306, 31626459, 63252918, 94879377, 189758754]

約数ペア:

[(1, 189758754), (2, 94879377), (3, 63252918), (6, 31626459), (9, 21084306), (18, 10542153), (27, 7028102), (54, 3514051), (103, 1842318), (109, 1740906), (206, 921159), (218, 870453), (309, 614106), (313, 606258), (327, 580302), (618, 307053), (626, 303129), (654, 290151), (927, 204702), (939, 202086), (981, 193434), (1854, 102351), (1878, 101043), (1962, 96717), (2781, 68234), (2817, 67362), (2943, 64478), (5562, 34117), (5634, 33681), (5886, 32239), (8451, 22454), (11227, 16902)]