64913058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11981}}^1$

素因数の和:12039

約数の個数: 48

約数和(自身を含む): 164488896

約数和(自身を除く): 99575838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 11981, 23962, 35943, 71886, 83867, 107829, 167734, 215658, 251601, 503202, 515183, 754803, 1030366, 1509606, 1545549, 3091098, 3606281, 4636647, 7212562, 9273294, 10818843, 21637686, 32456529, 64913058]

約数ペア:

[(1, 64913058), (2, 32456529), (3, 21637686), (6, 10818843), (7, 9273294), (9, 7212562), (14, 4636647), (18, 3606281), (21, 3091098), (42, 1545549), (43, 1509606), (63, 1030366), (86, 754803), (126, 515183), (129, 503202), (258, 251601), (301, 215658), (387, 167734), (602, 107829), (774, 83867), (903, 71886), (1806, 35943), (2709, 23962), (5418, 11981)]