7945938

素因数分解:

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

素因数の和:59

約数の個数: 160

約数和(自身を含む): 24393600

約数和(自身を除く): 16447662

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, 126, 143, 147, 154, 162, 182, 189, 198, 231, 234, 273, 286, 294, 297, 343, 351, 378, 429, 441, 462, 539, 546, 567, 594, 637, 686, 693, 702, 819, 858, 882, 891, 1001, 1029, 1053, 1078, 1134, 1274, 1287, 1323, 1386, 1617, 1638, 1782, 1911, 2002, 2058, 2079, 2106, 2457, 2574, 2646, 3003, 3087, 3234, 3773, 3822, 3861, 3969, 4158, 4459, 4851, 4914, 5733, 6006, 6174, 6237, 7007, 7371, 7546, 7722, 7938, 8918, 9009, 9261, 9702, 11319, 11466, 11583, 12474, 13377, 14014, 14553, 14742, 17199, 18018, 18522, 21021, 22638, 23166, 26754, 27027, 27783, 29106, 33957, 34398, 40131, 42042, 43659, 49049, 51597, 54054, 55566, 63063, 67914, 80262, 81081, 87318, 98098, 101871, 103194, 120393, 126126, 147147, 162162, 189189, 203742, 240786, 294294, 305613, 361179, 378378, 441441, 567567, 611226, 722358, 882882, 1135134, 1324323, 2648646, 3972969, 7945938]

約数ペア:

[(1, 7945938), (2, 3972969), (3, 2648646), (6, 1324323), (7, 1135134), (9, 882882), (11, 722358), (13, 611226), (14, 567567), (18, 441441), (21, 378378), (22, 361179), (26, 305613), (27, 294294), (33, 240786), (39, 203742), (42, 189189), (49, 162162), (54, 147147), (63, 126126), (66, 120393), (77, 103194), (78, 101871), (81, 98098), (91, 87318), (98, 81081), (99, 80262), (117, 67914), (126, 63063), (143, 55566), (147, 54054), (154, 51597), (162, 49049), (182, 43659), (189, 42042), (198, 40131), (231, 34398), (234, 33957), (273, 29106), (286, 27783), (294, 27027), (297, 26754), (343, 23166), (351, 22638), (378, 21021), (429, 18522), (441, 18018), (462, 17199), (539, 14742), (546, 14553), (567, 14014), (594, 13377), (637, 12474), (686, 11583), (693, 11466), (702, 11319), (819, 9702), (858, 9261), (882, 9009), (891, 8918), (1001, 7938), (1029, 7722), (1053, 7546), (1078, 7371), (1134, 7007), (1274, 6237), (1287, 6174), (1323, 6006), (1386, 5733), (1617, 4914), (1638, 4851), (1782, 4459), (1911, 4158), (2002, 3969), (2058, 3861), (2079, 3822), (2106, 3773), (2457, 3234), (2574, 3087), (2646, 3003)]