1885674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2952726

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 139, 238, 266, 278, 323, 357, 399, 417, 646, 714, 798, 834, 969, 973, 1938, 1946, 2261, 2363, 2641, 2919, 4522, 4726, 5282, 5838, 6783, 7089, 7923, 13566, 14178, 15846, 16541, 18487, 33082, 36974, 44897, 49623, 55461, 89794, 99246, 110922, 134691, 269382, 314279, 628558, 942837, 1885674]

約数ペア:

[(1, 1885674), (2, 942837), (3, 628558), (6, 314279), (7, 269382), (14, 134691), (17, 110922), (19, 99246), (21, 89794), (34, 55461), (38, 49623), (42, 44897), (51, 36974), (57, 33082), (102, 18487), (114, 16541), (119, 15846), (133, 14178), (139, 13566), (238, 7923), (266, 7089), (278, 6783), (323, 5838), (357, 5282), (399, 4726), (417, 4522), (646, 2919), (714, 2641), (798, 2363), (834, 2261), (969, 1946), (973, 1938)]