7042938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 16368000

約数和(自身を除く): 9325062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 2749, 5498, 8247, 16494, 19243, 38486, 57729, 115458, 167689, 335378, 503067, 1006134, 1173823, 2347646, 3521469, 7042938]

約数ペア:

[(1, 7042938), (2, 3521469), (3, 2347646), (6, 1173823), (7, 1006134), (14, 503067), (21, 335378), (42, 167689), (61, 115458), (122, 57729), (183, 38486), (366, 19243), (427, 16494), (854, 8247), (1281, 5498), (2562, 2749)]