18486261504

素因数分解:

$2^8\times 3^3\times {\mathrm{2674517}}^1$

素因数の和:2674542

約数の個数: 72

約数和(自身を含む): 54667147920

約数和(自身を除く): 36180886416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 2674517, 5349034, 8023551, 10698068, 16047102, 21396136, 24070653, 32094204, 42792272, 48141306, 64188408, 72211959, 85584544, 96282612, 128376816, 144423918, 171169088, 192565224, 256753632, 288847836, 342338176, 385130448, 513507264, 577695672, 684676352, 770260896, 1027014528, 1155391344, 1540521792, 2054029056, 2310782688, 3081043584, 4621565376, 6162087168, 9243130752, 18486261504]

約数ペア:

[(1, 18486261504), (2, 9243130752), (3, 6162087168), (4, 4621565376), (6, 3081043584), (8, 2310782688), (9, 2054029056), (12, 1540521792), (16, 1155391344), (18, 1027014528), (24, 770260896), (27, 684676352), (32, 577695672), (36, 513507264), (48, 385130448), (54, 342338176), (64, 288847836), (72, 256753632), (96, 192565224), (108, 171169088), (128, 144423918), (144, 128376816), (192, 96282612), (216, 85584544), (256, 72211959), (288, 64188408), (384, 48141306), (432, 42792272), (576, 32094204), (768, 24070653), (864, 21396136), (1152, 16047102), (1728, 10698068), (2304, 8023551), (3456, 5349034), (6912, 2674517)]