21349464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46819}}^1$

素因数の和:46847

約数の個数: 32

約数和(自身を含む): 56184000

約数和(自身を除く): 34834536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46819, 93638, 140457, 187276, 280914, 374552, 561828, 889561, 1123656, 1779122, 2668683, 3558244, 5337366, 7116488, 10674732, 21349464]

約数ペア:

[(1, 21349464), (2, 10674732), (3, 7116488), (4, 5337366), (6, 3558244), (8, 2668683), (12, 1779122), (19, 1123656), (24, 889561), (38, 561828), (57, 374552), (76, 280914), (114, 187276), (152, 140457), (228, 93638), (456, 46819)]