23640708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21649}}^1$

素因数の和:21676

約数の個数: 48

約数和(自身を含む): 67894400

約数和(自身を除く): 44253692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 21649, 43298, 64947, 86596, 129894, 151543, 259788, 281437, 303086, 454629, 562874, 606172, 844311, 909258, 1125748, 1688622, 1818516, 1970059, 3377244, 3940118, 5910177, 7880236, 11820354, 23640708]

約数ペア:

[(1, 23640708), (2, 11820354), (3, 7880236), (4, 5910177), (6, 3940118), (7, 3377244), (12, 1970059), (13, 1818516), (14, 1688622), (21, 1125748), (26, 909258), (28, 844311), (39, 606172), (42, 562874), (52, 454629), (78, 303086), (84, 281437), (91, 259788), (156, 151543), (182, 129894), (273, 86596), (364, 64947), (546, 43298), (1092, 21649)]