42726348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4003

約数の個数: 72

約数和(自身を含む): 126334208

約数和(自身を除く): 83607860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 3943, 5418, 7886, 10836, 11829, 15772, 23658, 27601, 35487, 47316, 55202, 70974, 82803, 110404, 141948, 165606, 169549, 248409, 331212, 339098, 496818, 508647, 678196, 993636, 1017294, 1186843, 1525941, 2034588, 2373686, 3051882, 3560529, 4747372, 6103764, 7121058, 10681587, 14242116, 21363174, 42726348]

約数ペア:

[(1, 42726348), (2, 21363174), (3, 14242116), (4, 10681587), (6, 7121058), (7, 6103764), (9, 4747372), (12, 3560529), (14, 3051882), (18, 2373686), (21, 2034588), (28, 1525941), (36, 1186843), (42, 1017294), (43, 993636), (63, 678196), (84, 508647), (86, 496818), (126, 339098), (129, 331212), (172, 248409), (252, 169549), (258, 165606), (301, 141948), (387, 110404), (516, 82803), (602, 70974), (774, 55202), (903, 47316), (1204, 35487), (1548, 27601), (1806, 23658), (2709, 15772), (3612, 11829), (3943, 10836), (5418, 7886)]