27803286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1138

約数の個数: 72

約数和(自身を含む): 72558720

約数和(自身を除く): 44755434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1087, 1218, 1421, 1827, 2174, 2842, 3261, 3654, 4263, 6522, 7609, 8526, 9783, 12789, 15218, 19566, 22827, 25578, 31523, 45654, 53263, 63046, 68481, 94569, 106526, 136962, 159789, 189138, 220661, 283707, 319578, 441322, 479367, 567414, 661983, 958734, 1323966, 1544627, 1985949, 3089254, 3971898, 4633881, 9267762, 13901643, 27803286]

約数ペア:

[(1, 27803286), (2, 13901643), (3, 9267762), (6, 4633881), (7, 3971898), (9, 3089254), (14, 1985949), (18, 1544627), (21, 1323966), (29, 958734), (42, 661983), (49, 567414), (58, 479367), (63, 441322), (87, 319578), (98, 283707), (126, 220661), (147, 189138), (174, 159789), (203, 136962), (261, 106526), (294, 94569), (406, 68481), (441, 63046), (522, 53263), (609, 45654), (882, 31523), (1087, 25578), (1218, 22827), (1421, 19566), (1827, 15218), (2174, 12789), (2842, 9783), (3261, 8526), (3654, 7609), (4263, 6522)]