65018646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 189849600

約数和(自身を除く): 124830954

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 189, 198, 209, 231, 266, 297, 342, 378, 399, 418, 462, 513, 594, 627, 693, 798, 823, 1026, 1197, 1254, 1386, 1463, 1646, 1881, 2079, 2394, 2469, 2926, 3591, 3762, 4158, 4389, 4938, 5643, 5761, 7182, 7407, 8778, 9053, 11286, 11522, 13167, 14814, 15637, 17283, 18106, 22221, 26334, 27159, 31274, 34566, 39501, 44442, 46911, 51849, 54318, 63371, 79002, 81477, 93822, 103698, 109459, 126742, 140733, 155547, 162954, 172007, 190113, 218918, 244431, 281466, 311094, 328377, 344014, 380226, 422199, 488862, 516021, 570339, 656754, 844398, 985131, 1032042, 1140678, 1204049, 1548063, 1711017, 1970262, 2408098, 2955393, 3096126, 3422034, 3612147, 4644189, 5910786, 7224294, 9288378, 10836441, 21672882, 32509323, 65018646]

約数ペア:

[(1, 65018646), (2, 32509323), (3, 21672882), (6, 10836441), (7, 9288378), (9, 7224294), (11, 5910786), (14, 4644189), (18, 3612147), (19, 3422034), (21, 3096126), (22, 2955393), (27, 2408098), (33, 1970262), (38, 1711017), (42, 1548063), (54, 1204049), (57, 1140678), (63, 1032042), (66, 985131), (77, 844398), (99, 656754), (114, 570339), (126, 516021), (133, 488862), (154, 422199), (171, 380226), (189, 344014), (198, 328377), (209, 311094), (231, 281466), (266, 244431), (297, 218918), (342, 190113), (378, 172007), (399, 162954), (418, 155547), (462, 140733), (513, 126742), (594, 109459), (627, 103698), (693, 93822), (798, 81477), (823, 79002), (1026, 63371), (1197, 54318), (1254, 51849), (1386, 46911), (1463, 44442), (1646, 39501), (1881, 34566), (2079, 31274), (2394, 27159), (2469, 26334), (2926, 22221), (3591, 18106), (3762, 17283), (4158, 15637), (4389, 14814), (4938, 13167), (5643, 11522), (5761, 11286), (7182, 9053), (7407, 8778)]