15997014726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{306421}}^1$

素因数の和:306557

約数の個数: 64

約数和(自身を含む): 40241788416

約数和(自身を除く): 24244773690

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 113, 154, 226, 231, 339, 462, 678, 791, 1243, 1582, 2373, 2486, 3729, 4746, 7458, 8701, 17402, 26103, 52206, 306421, 612842, 919263, 1838526, 2144947, 3370631, 4289894, 6434841, 6741262, 10111893, 12869682, 20223786, 23594417, 34625573, 47188834, 69251146, 70783251, 103876719, 141566502, 207753438, 242379011, 380881303, 484758022, 727137033, 761762606, 1142643909, 1454274066, 2285287818, 2666169121, 5332338242, 7998507363, 15997014726]

約数ペア:

[(1, 15997014726), (2, 7998507363), (3, 5332338242), (6, 2666169121), (7, 2285287818), (11, 1454274066), (14, 1142643909), (21, 761762606), (22, 727137033), (33, 484758022), (42, 380881303), (66, 242379011), (77, 207753438), (113, 141566502), (154, 103876719), (226, 70783251), (231, 69251146), (339, 47188834), (462, 34625573), (678, 23594417), (791, 20223786), (1243, 12869682), (1582, 10111893), (2373, 6741262), (2486, 6434841), (3729, 4289894), (4746, 3370631), (7458, 2144947), (8701, 1838526), (17402, 919263), (26103, 612842), (52206, 306421)]