18037422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4097

約数の個数: 48

約数和(自身を含む): 44313360

約数和(自身を除く): 26275938

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4057, 4446, 8114, 12171, 24342, 36513, 52741, 73026, 77083, 105482, 154166, 158223, 231249, 316446, 462498, 474669, 693747, 949338, 1002079, 1387494, 2004158, 3006237, 6012474, 9018711, 18037422]

約数ペア:

[(1, 18037422), (2, 9018711), (3, 6012474), (6, 3006237), (9, 2004158), (13, 1387494), (18, 1002079), (19, 949338), (26, 693747), (38, 474669), (39, 462498), (57, 316446), (78, 231249), (114, 158223), (117, 154166), (171, 105482), (234, 77083), (247, 73026), (342, 52741), (494, 36513), (741, 24342), (1482, 12171), (2223, 8114), (4057, 4446)]