74978142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{657703}}^1$

素因数の和:657727

約数の個数: 16

約数和(自身を含む): 157848960

約数和(自身を除く): 82870818

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 657703, 1315406, 1973109, 3946218, 12496357, 24992714, 37489071, 74978142]

約数ペア:

[(1, 74978142), (2, 37489071), (3, 24992714), (6, 12496357), (19, 3946218), (38, 1973109), (57, 1315406), (114, 657703)]