7971684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 21762048

約数和(自身を除く): 13790364

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, 2207, 3612, 4414, 6621, 8828, 13242, 15449, 26484, 30898, 46347, 61796, 92694, 94901, 185388, 189802, 284703, 379604, 569406, 664307, 1138812, 1328614, 1992921, 2657228, 3985842, 7971684]

約数ペア:

[(1, 7971684), (2, 3985842), (3, 2657228), (4, 1992921), (6, 1328614), (7, 1138812), (12, 664307), (14, 569406), (21, 379604), (28, 284703), (42, 189802), (43, 185388), (84, 94901), (86, 92694), (129, 61796), (172, 46347), (258, 30898), (301, 26484), (516, 15449), (602, 13242), (903, 8828), (1204, 6621), (1806, 4414), (2207, 3612)]