16891182

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1774

約数の個数: 72

約数和(自身を含む): 46469592

約数和(自身を除く): 29578410

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 1741, 3234, 3482, 4851, 5223, 9702, 10446, 12187, 15669, 19151, 24374, 31338, 36561, 38302, 57453, 73122, 85309, 109683, 114906, 134057, 170618, 172359, 219366, 255927, 268114, 344718, 402171, 511854, 767781, 804342, 938399, 1206513, 1535562, 1876798, 2413026, 2815197, 5630394, 8445591, 16891182]

約数ペア:

[(1, 16891182), (2, 8445591), (3, 5630394), (6, 2815197), (7, 2413026), (9, 1876798), (11, 1535562), (14, 1206513), (18, 938399), (21, 804342), (22, 767781), (33, 511854), (42, 402171), (49, 344718), (63, 268114), (66, 255927), (77, 219366), (98, 172359), (99, 170618), (126, 134057), (147, 114906), (154, 109683), (198, 85309), (231, 73122), (294, 57453), (441, 38302), (462, 36561), (539, 31338), (693, 24374), (882, 19151), (1078, 15669), (1386, 12187), (1617, 10446), (1741, 9702), (3234, 5223), (3482, 4851)]