12789020178

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6257}}^1$

素因数の和:6350

約数の個数: 160

約数和(自身を含む): 33147975168

約数和(自身を除く): 20358954990

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 37, 54, 62, 66, 74, 81, 93, 99, 111, 162, 186, 198, 222, 279, 297, 333, 341, 407, 558, 594, 666, 682, 814, 837, 891, 999, 1023, 1147, 1221, 1674, 1782, 1998, 2046, 2294, 2442, 2511, 2997, 3069, 3441, 3663, 5022, 5994, 6138, 6257, 6882, 7326, 9207, 10323, 10989, 12514, 12617, 18414, 18771, 20646, 21978, 25234, 27621, 30969, 32967, 37542, 37851, 55242, 56313, 61938, 65934, 68827, 75702, 92907, 112626, 113553, 137654, 168939, 185814, 193967, 206481, 227106, 231509, 337878, 340659, 387934, 412962, 463018, 506817, 581901, 619443, 681318, 694527, 1013634, 1021977, 1163802, 1238886, 1389054, 1745703, 1858329, 2043954, 2083581, 2133637, 2546599, 3491406, 3716658, 4167162, 4267274, 5093198, 5237109, 5574987, 6250743, 6400911, 7176779, 7639797, 10474218, 11149974, 12501486, 12801822, 14353558, 15279594, 15711327, 18752229, 19202733, 21530337, 22919391, 31422654, 37504458, 38405466, 43060674, 45838782, 57608199, 64591011, 68758173, 78944569, 115216398, 129182022, 137516346, 157889138, 172824597, 193773033, 206274519, 236833707, 345649194, 387546066, 412549038, 473667414, 581319099, 710501121, 1162638198, 1421002242, 2131503363, 4263006726, 6394510089, 12789020178]

約数ペア:

[(1, 12789020178), (2, 6394510089), (3, 4263006726), (6, 2131503363), (9, 1421002242), (11, 1162638198), (18, 710501121), (22, 581319099), (27, 473667414), (31, 412549038), (33, 387546066), (37, 345649194), (54, 236833707), (62, 206274519), (66, 193773033), (74, 172824597), (81, 157889138), (93, 137516346), (99, 129182022), (111, 115216398), (162, 78944569), (186, 68758173), (198, 64591011), (222, 57608199), (279, 45838782), (297, 43060674), (333, 38405466), (341, 37504458), (407, 31422654), (558, 22919391), (594, 21530337), (666, 19202733), (682, 18752229), (814, 15711327), (837, 15279594), (891, 14353558), (999, 12801822), (1023, 12501486), (1147, 11149974), (1221, 10474218), (1674, 7639797), (1782, 7176779), (1998, 6400911), (2046, 6250743), (2294, 5574987), (2442, 5237109), (2511, 5093198), (2997, 4267274), (3069, 4167162), (3441, 3716658), (3663, 3491406), (5022, 2546599), (5994, 2133637), (6138, 2083581), (6257, 2043954), (6882, 1858329), (7326, 1745703), (9207, 1389054), (10323, 1238886), (10989, 1163802), (12514, 1021977), (12617, 1013634), (18414, 694527), (18771, 681318), (20646, 619443), (21978, 581901), (25234, 506817), (27621, 463018), (30969, 412962), (32967, 387934), (37542, 340659), (37851, 337878), (55242, 231509), (56313, 227106), (61938, 206481), (65934, 193967), (68827, 185814), (75702, 168939), (92907, 137654), (112626, 113553)]