140994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{373}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 359040

約数和(自身を除く): 218046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 373, 378, 746, 1119, 2238, 2611, 3357, 5222, 6714, 7833, 10071, 15666, 20142, 23499, 46998, 70497, 140994]

約数ペア:

[(1, 140994), (2, 70497), (3, 46998), (6, 23499), (7, 20142), (9, 15666), (14, 10071), (18, 7833), (21, 6714), (27, 5222), (42, 3357), (54, 2611), (63, 2238), (126, 1119), (189, 746), (373, 378)]