39855222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 72

約数和(自身を含む): 98345520

約数和(自身を除く): 58490298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 631, 638, 726, 957, 1089, 1262, 1893, 1914, 2178, 2871, 3509, 3786, 5679, 5742, 6941, 7018, 10527, 11358, 13882, 18299, 20823, 21054, 31581, 36598, 41646, 54897, 62469, 63162, 76351, 109794, 124938, 152702, 164691, 201289, 229053, 329382, 402578, 458106, 603867, 687159, 1207734, 1374318, 1811601, 2214179, 3623202, 4428358, 6642537, 13285074, 19927611, 39855222]

約数ペア:

[(1, 39855222), (2, 19927611), (3, 13285074), (6, 6642537), (9, 4428358), (11, 3623202), (18, 2214179), (22, 1811601), (29, 1374318), (33, 1207734), (58, 687159), (66, 603867), (87, 458106), (99, 402578), (121, 329382), (174, 229053), (198, 201289), (242, 164691), (261, 152702), (319, 124938), (363, 109794), (522, 76351), (631, 63162), (638, 62469), (726, 54897), (957, 41646), (1089, 36598), (1262, 31581), (1893, 21054), (1914, 20823), (2178, 18299), (2871, 13882), (3509, 11358), (3786, 10527), (5679, 7018), (5742, 6941)]