18253670883

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{14431}}^1$

素因数の和:14568

約数の個数: 64

約数和(自身を含む): 30147870720

約数和(自身を除く): 11894199837

約数列:

[1, 3, 7, 21, 29, 31, 67, 87, 93, 201, 203, 217, 469, 609, 651, 899, 1407, 1943, 2077, 2697, 5829, 6231, 6293, 13601, 14431, 14539, 18879, 40803, 43293, 43617, 60233, 101017, 180699, 303051, 418499, 421631, 447361, 966877, 1255497, 1264893, 1342083, 2900631, 2929493, 3131527, 6768139, 8788479, 9394581, 12973469, 20304417, 28039433, 29973187, 38920407, 84118299, 89919561, 90814283, 196276031, 209812309, 272442849, 588828093, 629436927, 869222423, 2607667269, 6084556961, 18253670883]

約数ペア:

[(1, 18253670883), (3, 6084556961), (7, 2607667269), (21, 869222423), (29, 629436927), (31, 588828093), (67, 272442849), (87, 209812309), (93, 196276031), (201, 90814283), (203, 89919561), (217, 84118299), (469, 38920407), (609, 29973187), (651, 28039433), (899, 20304417), (1407, 12973469), (1943, 9394581), (2077, 8788479), (2697, 6768139), (5829, 3131527), (6231, 2929493), (6293, 2900631), (13601, 1342083), (14431, 1264893), (14539, 1255497), (18879, 966877), (40803, 447361), (43293, 421631), (43617, 418499), (60233, 303051), (101017, 180699)]