71503218

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{38567}}^1$

素因数の和:38678

約数の個数: 24

約数和(自身を含む): 156431808

約数和(自身を除く): 84928590

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 38567, 77134, 115701, 231402, 347103, 694206, 3972401, 7944802, 11917203, 23834406, 35751609, 71503218]

約数ペア:

[(1, 71503218), (2, 35751609), (3, 23834406), (6, 11917203), (9, 7944802), (18, 3972401), (103, 694206), (206, 347103), (309, 231402), (618, 115701), (927, 77134), (1854, 38567)]