17967602529

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1399

約数の個数: 72

約数和(自身を含む): 28591933760

約数和(自身を除く): 10624331231

約数列:

[1, 3, 9, 19, 29, 57, 87, 103, 171, 261, 309, 551, 841, 927, 1213, 1653, 1957, 2523, 2987, 3639, 4959, 5871, 7569, 8961, 10917, 15979, 17613, 23047, 26883, 35177, 47937, 56753, 69141, 86623, 105531, 124939, 143811, 170259, 207423, 259869, 316593, 374817, 510777, 668363, 779607, 1020133, 1124451, 1645837, 2005089, 2373841, 3060399, 3623231, 4937511, 6015267, 7121523, 9181197, 10869693, 14812533, 19382527, 21364569, 32609079, 58147581, 68841389, 105073699, 174442743, 206524167, 315221097, 619572501, 945663291, 1996400281, 5989200843, 17967602529]

約数ペア:

[(1, 17967602529), (3, 5989200843), (9, 1996400281), (19, 945663291), (29, 619572501), (57, 315221097), (87, 206524167), (103, 174442743), (171, 105073699), (261, 68841389), (309, 58147581), (551, 32609079), (841, 21364569), (927, 19382527), (1213, 14812533), (1653, 10869693), (1957, 9181197), (2523, 7121523), (2987, 6015267), (3639, 4937511), (4959, 3623231), (5871, 3060399), (7569, 2373841), (8961, 2005089), (10917, 1645837), (15979, 1124451), (17613, 1020133), (23047, 779607), (26883, 668363), (35177, 510777), (47937, 374817), (56753, 316593), (69141, 259869), (86623, 207423), (105531, 170259), (124939, 143811)]