8049821178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1\times {\mathrm{3331}}^1$

素因数の和:3859

約数の個数: 64

約数和(自身を含む): 18570488832

約数和(自身を除く): 10520667654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 353, 489, 706, 978, 1059, 1141, 2118, 2282, 2471, 3331, 3423, 4942, 6662, 6846, 7413, 9993, 14826, 19986, 23317, 46634, 57539, 69951, 115078, 139902, 172617, 345234, 402773, 542953, 805546, 1085906, 1175843, 1208319, 1628859, 2351686, 2416638, 3257718, 3527529, 3800671, 7055058, 7601342, 8230901, 11402013, 16461802, 22804026, 24692703, 49385406, 191662409, 383324818, 574987227, 1149974454, 1341636863, 2683273726, 4024910589, 8049821178]

約数ペア:

[(1, 8049821178), (2, 4024910589), (3, 2683273726), (6, 1341636863), (7, 1149974454), (14, 574987227), (21, 383324818), (42, 191662409), (163, 49385406), (326, 24692703), (353, 22804026), (489, 16461802), (706, 11402013), (978, 8230901), (1059, 7601342), (1141, 7055058), (2118, 3800671), (2282, 3527529), (2471, 3257718), (3331, 2416638), (3423, 2351686), (4942, 1628859), (6662, 1208319), (6846, 1175843), (7413, 1085906), (9993, 805546), (14826, 542953), (19986, 402773), (23317, 345234), (46634, 172617), (57539, 139902), (69951, 115078)]