39504534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 86952960

約数和(自身を除く): 47448426

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 73, 94, 101, 114, 141, 146, 202, 219, 282, 303, 438, 606, 893, 1387, 1786, 1919, 2679, 2774, 3431, 3838, 4161, 4747, 5358, 5757, 6862, 7373, 8322, 9494, 10293, 11514, 14241, 14746, 20586, 22119, 28482, 44238, 65189, 90193, 130378, 140087, 180386, 195567, 270579, 280174, 346531, 391134, 420261, 541158, 693062, 840522, 1039593, 2079186, 6584089, 13168178, 19752267, 39504534]

約数ペア:

[(1, 39504534), (2, 19752267), (3, 13168178), (6, 6584089), (19, 2079186), (38, 1039593), (47, 840522), (57, 693062), (73, 541158), (94, 420261), (101, 391134), (114, 346531), (141, 280174), (146, 270579), (202, 195567), (219, 180386), (282, 140087), (303, 130378), (438, 90193), (606, 65189), (893, 44238), (1387, 28482), (1786, 22119), (1919, 20586), (2679, 14746), (2774, 14241), (3431, 11514), (3838, 10293), (4161, 9494), (4747, 8322), (5358, 7373), (5757, 6862)]