12486474

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:63

約数の個数: 180

約数和(自身を含む): 38526642

約数和(自身を除く): 26040168

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 49, 54, 63, 66, 77, 78, 81, 91, 98, 99, 117, 121, 126, 143, 147, 154, 162, 182, 189, 198, 231, 234, 242, 273, 286, 294, 297, 351, 363, 378, 429, 441, 462, 539, 546, 567, 594, 637, 693, 702, 726, 819, 847, 858, 882, 891, 1001, 1053, 1078, 1089, 1134, 1274, 1287, 1323, 1386, 1573, 1617, 1638, 1694, 1782, 1911, 2002, 2079, 2106, 2178, 2457, 2541, 2574, 2646, 3003, 3146, 3234, 3267, 3822, 3861, 3969, 4158, 4719, 4851, 4914, 5082, 5733, 5929, 6006, 6237, 6534, 7007, 7371, 7623, 7722, 7938, 9009, 9438, 9702, 9801, 11011, 11466, 11583, 11858, 12474, 14014, 14157, 14553, 14742, 15246, 17199, 17787, 18018, 19602, 21021, 22022, 22869, 23166, 27027, 28314, 29106, 33033, 34398, 35574, 42042, 42471, 43659, 45738, 51597, 53361, 54054, 63063, 66066, 68607, 77077, 81081, 84942, 87318, 99099, 103194, 106722, 126126, 127413, 137214, 154154, 160083, 162162, 189189, 198198, 231231, 254826, 297297, 320166, 378378, 462462, 480249, 567567, 594594, 693693, 891891, 960498, 1135134, 1387386, 1783782, 2081079, 4162158, 6243237, 12486474]

約数ペア:

[(1, 12486474), (2, 6243237), (3, 4162158), (6, 2081079), (7, 1783782), (9, 1387386), (11, 1135134), (13, 960498), (14, 891891), (18, 693693), (21, 594594), (22, 567567), (26, 480249), (27, 462462), (33, 378378), (39, 320166), (42, 297297), (49, 254826), (54, 231231), (63, 198198), (66, 189189), (77, 162162), (78, 160083), (81, 154154), (91, 137214), (98, 127413), (99, 126126), (117, 106722), (121, 103194), (126, 99099), (143, 87318), (147, 84942), (154, 81081), (162, 77077), (182, 68607), (189, 66066), (198, 63063), (231, 54054), (234, 53361), (242, 51597), (273, 45738), (286, 43659), (294, 42471), (297, 42042), (351, 35574), (363, 34398), (378, 33033), (429, 29106), (441, 28314), (462, 27027), (539, 23166), (546, 22869), (567, 22022), (594, 21021), (637, 19602), (693, 18018), (702, 17787), (726, 17199), (819, 15246), (847, 14742), (858, 14553), (882, 14157), (891, 14014), (1001, 12474), (1053, 11858), (1078, 11583), (1089, 11466), (1134, 11011), (1274, 9801), (1287, 9702), (1323, 9438), (1386, 9009), (1573, 7938), (1617, 7722), (1638, 7623), (1694, 7371), (1782, 7007), (1911, 6534), (2002, 6237), (2079, 6006), (2106, 5929), (2178, 5733), (2457, 5082), (2541, 4914), (2574, 4851), (2646, 4719), (3003, 4158), (3146, 3969), (3234, 3861), (3267, 3822)]