7516572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 20520192

約数和(自身を除く): 13003620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 2081, 3612, 4162, 6243, 8324, 12486, 14567, 24972, 29134, 43701, 58268, 87402, 89483, 174804, 178966, 268449, 357932, 536898, 626381, 1073796, 1252762, 1879143, 2505524, 3758286, 7516572]

約数ペア:

[(1, 7516572), (2, 3758286), (3, 2505524), (4, 1879143), (6, 1252762), (7, 1073796), (12, 626381), (14, 536898), (21, 357932), (28, 268449), (42, 178966), (43, 174804), (84, 89483), (86, 87402), (129, 58268), (172, 43701), (258, 29134), (301, 24972), (516, 14567), (602, 12486), (903, 8324), (1204, 6243), (1806, 4162), (2081, 3612)]