18103661136

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71881}}^1$

素因数の和:71962

約数の個数: 160

約数和(自身を含む): 57758624640

約数和(自身を除く): 39654963504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 88, 99, 106, 108, 132, 144, 159, 176, 198, 212, 216, 264, 297, 318, 396, 424, 432, 477, 528, 583, 594, 636, 792, 848, 954, 1166, 1188, 1272, 1431, 1584, 1749, 1908, 2332, 2376, 2544, 2862, 3498, 3816, 4664, 4752, 5247, 5724, 6996, 7632, 9328, 10494, 11448, 13992, 15741, 20988, 22896, 27984, 31482, 41976, 62964, 71881, 83952, 125928, 143762, 215643, 251856, 287524, 431286, 575048, 646929, 790691, 862572, 1150096, 1293858, 1581382, 1725144, 1940787, 2372073, 2587716, 3162764, 3450288, 3809693, 3881574, 4744146, 5175432, 6325528, 7116219, 7619386, 7763148, 9488292, 10350864, 11429079, 12651056, 14232438, 15238772, 15526296, 18976584, 21348657, 22858158, 28464876, 30477544, 31052592, 34287237, 37953168, 41906623, 42697314, 45716316, 56929752, 60955088, 68574474, 83813246, 85394628, 91432632, 102861711, 113859504, 125719869, 137148948, 167626492, 170789256, 182865264, 205723422, 251439738, 274297896, 335252984, 341578512, 377159607, 411446844, 502879476, 548595792, 670505968, 754319214, 822893688, 1005758952, 1131478821, 1508638428, 1645787376, 2011517904, 2262957642, 3017276856, 4525915284, 6034553712, 9051830568, 18103661136]

約数ペア:

[(1, 18103661136), (2, 9051830568), (3, 6034553712), (4, 4525915284), (6, 3017276856), (8, 2262957642), (9, 2011517904), (11, 1645787376), (12, 1508638428), (16, 1131478821), (18, 1005758952), (22, 822893688), (24, 754319214), (27, 670505968), (33, 548595792), (36, 502879476), (44, 411446844), (48, 377159607), (53, 341578512), (54, 335252984), (66, 274297896), (72, 251439738), (88, 205723422), (99, 182865264), (106, 170789256), (108, 167626492), (132, 137148948), (144, 125719869), (159, 113859504), (176, 102861711), (198, 91432632), (212, 85394628), (216, 83813246), (264, 68574474), (297, 60955088), (318, 56929752), (396, 45716316), (424, 42697314), (432, 41906623), (477, 37953168), (528, 34287237), (583, 31052592), (594, 30477544), (636, 28464876), (792, 22858158), (848, 21348657), (954, 18976584), (1166, 15526296), (1188, 15238772), (1272, 14232438), (1431, 12651056), (1584, 11429079), (1749, 10350864), (1908, 9488292), (2332, 7763148), (2376, 7619386), (2544, 7116219), (2862, 6325528), (3498, 5175432), (3816, 4744146), (4664, 3881574), (4752, 3809693), (5247, 3450288), (5724, 3162764), (6996, 2587716), (7632, 2372073), (9328, 1940787), (10494, 1725144), (11448, 1581382), (13992, 1293858), (15741, 1150096), (20988, 862572), (22896, 790691), (27984, 646929), (31482, 575048), (41976, 431286), (62964, 287524), (71881, 251856), (83952, 215643), (125928, 143762)]