1270206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 3335904

約数和(自身を除く): 2065698

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 593, 714, 1071, 1186, 1779, 2142, 3558, 4151, 5337, 8302, 10081, 10674, 12453, 20162, 24906, 30243, 37359, 60486, 70567, 74718, 90729, 141134, 181458, 211701, 423402, 635103, 1270206]

約数ペア:

[(1, 1270206), (2, 635103), (3, 423402), (6, 211701), (7, 181458), (9, 141134), (14, 90729), (17, 74718), (18, 70567), (21, 60486), (34, 37359), (42, 30243), (51, 24906), (63, 20162), (102, 12453), (119, 10674), (126, 10081), (153, 8302), (238, 5337), (306, 4151), (357, 3558), (593, 2142), (714, 1779), (1071, 1186)]