40938618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8227

約数の個数: 48

約数和(自身を含む): 100859904

約数和(自身を除く): 59921286

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 8191, 16382, 24573, 49146, 57337, 114674, 139247, 172011, 278494, 344022, 401359, 417741, 802718, 835482, 974729, 1204077, 1949458, 2408154, 2924187, 5848374, 6823103, 13646206, 20469309, 40938618]

約数ペア:

[(1, 40938618), (2, 20469309), (3, 13646206), (6, 6823103), (7, 5848374), (14, 2924187), (17, 2408154), (21, 1949458), (34, 1204077), (42, 974729), (49, 835482), (51, 802718), (98, 417741), (102, 401359), (119, 344022), (147, 278494), (238, 172011), (294, 139247), (357, 114674), (714, 57337), (833, 49146), (1666, 24573), (2499, 16382), (4998, 8191)]