2084166

素因数分解:

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

素因数の和:178

約数の個数: 72

約数和(自身を含む): 5601960

約数和(自身を除く): 3517794

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 139, 147, 153, 238, 278, 294, 306, 357, 417, 441, 714, 833, 834, 882, 973, 1071, 1251, 1666, 1946, 2142, 2363, 2499, 2502, 2919, 4726, 4998, 5838, 6811, 7089, 7497, 8757, 13622, 14178, 14994, 16541, 17514, 20433, 21267, 33082, 40866, 42534, 49623, 61299, 99246, 115787, 122598, 148869, 231574, 297738, 347361, 694722, 1042083, 2084166]

約数ペア:

[(1, 2084166), (2, 1042083), (3, 694722), (6, 347361), (7, 297738), (9, 231574), (14, 148869), (17, 122598), (18, 115787), (21, 99246), (34, 61299), (42, 49623), (49, 42534), (51, 40866), (63, 33082), (98, 21267), (102, 20433), (119, 17514), (126, 16541), (139, 14994), (147, 14178), (153, 13622), (238, 8757), (278, 7497), (294, 7089), (306, 6811), (357, 5838), (417, 4998), (441, 4726), (714, 2919), (833, 2502), (834, 2499), (882, 2363), (973, 2142), (1071, 1946), (1251, 1666)]