7136538

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 14784000

約数和(自身を除く): 7647462

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 199, 258, 278, 398, 417, 597, 834, 1194, 5977, 8557, 11954, 17114, 17931, 25671, 27661, 35862, 51342, 55322, 82983, 165966, 1189423, 2378846, 3568269, 7136538]

約数ペア:

[(1, 7136538), (2, 3568269), (3, 2378846), (6, 1189423), (43, 165966), (86, 82983), (129, 55322), (139, 51342), (199, 35862), (258, 27661), (278, 25671), (398, 17931), (417, 17114), (597, 11954), (834, 8557), (1194, 5977)]