1623474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 3818880

約数和(自身を除く): 2195406

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 101, 114, 141, 171, 202, 282, 303, 342, 423, 606, 846, 893, 909, 1786, 1818, 1919, 2679, 3838, 4747, 5358, 5757, 8037, 9494, 11514, 14241, 16074, 17271, 28482, 34542, 42723, 85446, 90193, 180386, 270579, 541158, 811737, 1623474]

約数ペア:

[(1, 1623474), (2, 811737), (3, 541158), (6, 270579), (9, 180386), (18, 90193), (19, 85446), (38, 42723), (47, 34542), (57, 28482), (94, 17271), (101, 16074), (114, 14241), (141, 11514), (171, 9494), (202, 8037), (282, 5757), (303, 5358), (342, 4747), (423, 3838), (606, 2679), (846, 1919), (893, 1818), (909, 1786)]