42965118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 113667840

約数和(自身を除く): 70702722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 131, 133, 137, 171, 262, 266, 274, 342, 393, 399, 411, 786, 798, 822, 917, 959, 1179, 1197, 1233, 1834, 1918, 2358, 2394, 2466, 2489, 2603, 2751, 2877, 4978, 5206, 5502, 5754, 7467, 7809, 8253, 8631, 14934, 15618, 16506, 17262, 17423, 17947, 18221, 22401, 23427, 34846, 35894, 36442, 44802, 46854, 52269, 53841, 54663, 104538, 107682, 109326, 125629, 156807, 161523, 163989, 251258, 313614, 323046, 327978, 340993, 376887, 681986, 753774, 1022979, 1130661, 2045958, 2261322, 2386951, 3068937, 4773902, 6137874, 7160853, 14321706, 21482559, 42965118]

約数ペア:

[(1, 42965118), (2, 21482559), (3, 14321706), (6, 7160853), (7, 6137874), (9, 4773902), (14, 3068937), (18, 2386951), (19, 2261322), (21, 2045958), (38, 1130661), (42, 1022979), (57, 753774), (63, 681986), (114, 376887), (126, 340993), (131, 327978), (133, 323046), (137, 313614), (171, 251258), (262, 163989), (266, 161523), (274, 156807), (342, 125629), (393, 109326), (399, 107682), (411, 104538), (786, 54663), (798, 53841), (822, 52269), (917, 46854), (959, 44802), (1179, 36442), (1197, 35894), (1233, 34846), (1834, 23427), (1918, 22401), (2358, 18221), (2394, 17947), (2466, 17423), (2489, 17262), (2603, 16506), (2751, 15618), (2877, 14934), (4978, 8631), (5206, 8253), (5502, 7809), (5754, 7467)]