171490638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 379209600

約数和(自身を除く): 207718962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 199, 242, 363, 398, 597, 726, 1187, 1194, 2189, 2374, 3561, 4378, 6567, 7122, 13057, 13134, 24079, 26114, 39171, 48158, 72237, 78342, 143627, 144474, 236213, 287254, 430881, 472426, 708639, 861762, 1417278, 2598343, 5196686, 7795029, 15590058, 28581773, 57163546, 85745319, 171490638]

約数ペア:

[(1, 171490638), (2, 85745319), (3, 57163546), (6, 28581773), (11, 15590058), (22, 7795029), (33, 5196686), (66, 2598343), (121, 1417278), (199, 861762), (242, 708639), (363, 472426), (398, 430881), (597, 287254), (726, 236213), (1187, 144474), (1194, 143627), (2189, 78342), (2374, 72237), (3561, 48158), (4378, 39171), (6567, 26114), (7122, 24079), (13057, 13134)]