18411204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12893}}^1$

素因数の和:12924

約数の個数: 48

約数和(自身を含む): 51988608

約数和(自身を除く): 33577404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 12893, 25786, 38679, 51572, 77358, 90251, 154716, 180502, 219181, 270753, 361004, 438362, 541506, 657543, 876724, 1083012, 1315086, 1534267, 2630172, 3068534, 4602801, 6137068, 9205602, 18411204]

約数ペア:

[(1, 18411204), (2, 9205602), (3, 6137068), (4, 4602801), (6, 3068534), (7, 2630172), (12, 1534267), (14, 1315086), (17, 1083012), (21, 876724), (28, 657543), (34, 541506), (42, 438362), (51, 361004), (68, 270753), (84, 219181), (102, 180502), (119, 154716), (204, 90251), (238, 77358), (357, 51572), (476, 38679), (714, 25786), (1428, 12893)]