21544404882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{49139}}^1$

素因数の和:49248

約数の個数: 128

約数和(自身を含む): 58647214080

約数和(自身を除く): 37102809198

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 73, 77, 78, 91, 143, 146, 154, 182, 219, 231, 273, 286, 429, 438, 462, 511, 546, 803, 858, 949, 1001, 1022, 1533, 1606, 1898, 2002, 2409, 2847, 3003, 3066, 4818, 5621, 5694, 6006, 6643, 10439, 11242, 13286, 16863, 19929, 20878, 31317, 33726, 39858, 49139, 62634, 73073, 98278, 146146, 147417, 219219, 294834, 343973, 438438, 540529, 638807, 687946, 1031919, 1081058, 1277614, 1621587, 1916421, 2063838, 3243174, 3587147, 3783703, 3832842, 4471649, 7026877, 7174294, 7567406, 8943298, 10761441, 11351109, 13414947, 14053754, 21080631, 21522882, 22702218, 25110029, 26829894, 39458617, 42161262, 46632911, 49188139, 50220058, 75330087, 78917234, 93265822, 98376278, 118375851, 139898733, 147564417, 150660174, 236751702, 276210319, 279797466, 295128834, 326430377, 512962021, 552420638, 652860754, 828630957, 979291131, 1025924042, 1538886063, 1657261914, 1958582262, 3077772126, 3590734147, 7181468294, 10772202441, 21544404882]

約数ペア:

[(1, 21544404882), (2, 10772202441), (3, 7181468294), (6, 3590734147), (7, 3077772126), (11, 1958582262), (13, 1657261914), (14, 1538886063), (21, 1025924042), (22, 979291131), (26, 828630957), (33, 652860754), (39, 552420638), (42, 512962021), (66, 326430377), (73, 295128834), (77, 279797466), (78, 276210319), (91, 236751702), (143, 150660174), (146, 147564417), (154, 139898733), (182, 118375851), (219, 98376278), (231, 93265822), (273, 78917234), (286, 75330087), (429, 50220058), (438, 49188139), (462, 46632911), (511, 42161262), (546, 39458617), (803, 26829894), (858, 25110029), (949, 22702218), (1001, 21522882), (1022, 21080631), (1533, 14053754), (1606, 13414947), (1898, 11351109), (2002, 10761441), (2409, 8943298), (2847, 7567406), (3003, 7174294), (3066, 7026877), (4818, 4471649), (5621, 3832842), (5694, 3783703), (6006, 3587147), (6643, 3243174), (10439, 2063838), (11242, 1916421), (13286, 1621587), (16863, 1277614), (19929, 1081058), (20878, 1031919), (31317, 687946), (33726, 638807), (39858, 540529), (49139, 438438), (62634, 343973), (73073, 294834), (98278, 219219), (146146, 147417)]