16676478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10181}}^1$

素因数の和:10209

約数の個数: 48

約数和(自身を含む): 44474976

約数和(自身を除く): 27798498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 10181, 20362, 30543, 61086, 71267, 91629, 132353, 142534, 183258, 213801, 264706, 397059, 427602, 641403, 794118, 926471, 1191177, 1282806, 1852942, 2382354, 2779413, 5558826, 8338239, 16676478]

約数ペア:

[(1, 16676478), (2, 8338239), (3, 5558826), (6, 2779413), (7, 2382354), (9, 1852942), (13, 1282806), (14, 1191177), (18, 926471), (21, 794118), (26, 641403), (39, 427602), (42, 397059), (63, 264706), (78, 213801), (91, 183258), (117, 142534), (126, 132353), (182, 91629), (234, 71267), (273, 61086), (546, 30543), (819, 20362), (1638, 10181)]