42787218

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 87759936

約数和(自身を除く): 44972718

約数列:

[1, 2, 3, 6, 53, 106, 159, 197, 318, 394, 591, 683, 1182, 1366, 2049, 4098, 10441, 20882, 31323, 36199, 62646, 72398, 108597, 134551, 217194, 269102, 403653, 807306, 7131203, 14262406, 21393609, 42787218]

約数ペア:

[(1, 42787218), (2, 21393609), (3, 14262406), (6, 7131203), (53, 807306), (106, 403653), (159, 269102), (197, 217194), (318, 134551), (394, 108597), (591, 72398), (683, 62646), (1182, 36199), (1366, 31323), (2049, 20882), (4098, 10441)]