39719484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 120667008

約数和(自身を除く): 80947524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 211, 249, 252, 324, 332, 378, 422, 498, 567, 581, 633, 747, 756, 844, 996, 1134, 1162, 1266, 1477, 1494, 1743, 1899, 2241, 2268, 2324, 2532, 2954, 2988, 3486, 3798, 4431, 4482, 5229, 5697, 5908, 6723, 6972, 7596, 8862, 8964, 10458, 11394, 13293, 13446, 15687, 17091, 17513, 17724, 20916, 22788, 26586, 26892, 31374, 34182, 35026, 39879, 47061, 52539, 53172, 62748, 68364, 70052, 79758, 94122, 105078, 119637, 122591, 157617, 159516, 188244, 210156, 239274, 245182, 315234, 367773, 472851, 478548, 490364, 630468, 735546, 945702, 1103319, 1418553, 1471092, 1891404, 2206638, 2837106, 3309957, 4413276, 5674212, 6619914, 9929871, 13239828, 19859742, 39719484]

約数ペア:

[(1, 39719484), (2, 19859742), (3, 13239828), (4, 9929871), (6, 6619914), (7, 5674212), (9, 4413276), (12, 3309957), (14, 2837106), (18, 2206638), (21, 1891404), (27, 1471092), (28, 1418553), (36, 1103319), (42, 945702), (54, 735546), (63, 630468), (81, 490364), (83, 478548), (84, 472851), (108, 367773), (126, 315234), (162, 245182), (166, 239274), (189, 210156), (211, 188244), (249, 159516), (252, 157617), (324, 122591), (332, 119637), (378, 105078), (422, 94122), (498, 79758), (567, 70052), (581, 68364), (633, 62748), (747, 53172), (756, 52539), (844, 47061), (996, 39879), (1134, 35026), (1162, 34182), (1266, 31374), (1477, 26892), (1494, 26586), (1743, 22788), (1899, 20916), (2241, 17724), (2268, 17513), (2324, 17091), (2532, 15687), (2954, 13446), (2988, 13293), (3486, 11394), (3798, 10458), (4431, 8964), (4482, 8862), (5229, 7596), (5697, 6972), (5908, 6723)]