7293438

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 16773120

約数和(自身を除く): 9479682

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 223, 237, 414, 446, 474, 669, 711, 1338, 1422, 1817, 2007, 3634, 4014, 5129, 5451, 10258, 10902, 15387, 16353, 17617, 30774, 32706, 35234, 46161, 52851, 92322, 105702, 158553, 317106, 405191, 810382, 1215573, 2431146, 3646719, 7293438]

約数ペア:

[(1, 7293438), (2, 3646719), (3, 2431146), (6, 1215573), (9, 810382), (18, 405191), (23, 317106), (46, 158553), (69, 105702), (79, 92322), (138, 52851), (158, 46161), (207, 35234), (223, 32706), (237, 30774), (414, 17617), (446, 16353), (474, 15387), (669, 10902), (711, 10258), (1338, 5451), (1422, 5129), (1817, 4014), (2007, 3634)]