18106938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 42456960

約数和(自身を除く): 24350022

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1259, 1598, 2397, 2518, 3777, 4794, 7191, 7554, 11331, 14382, 21403, 22662, 42806, 59173, 64209, 118346, 128418, 177519, 192627, 355038, 385254, 532557, 1005941, 1065114, 2011882, 3017823, 6035646, 9053469, 18106938]

約数ペア:

[(1, 18106938), (2, 9053469), (3, 6035646), (6, 3017823), (9, 2011882), (17, 1065114), (18, 1005941), (34, 532557), (47, 385254), (51, 355038), (94, 192627), (102, 177519), (141, 128418), (153, 118346), (282, 64209), (306, 59173), (423, 42806), (799, 22662), (846, 21403), (1259, 14382), (1598, 11331), (2397, 7554), (2518, 7191), (3777, 4794)]