21167243184

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{37217}}^1$

素因数の和:37303

約数の個数: 120

約数和(自身を含む): 59506222608

約数和(自身を除く): 38338979424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 289, 328, 408, 492, 578, 656, 697, 816, 867, 984, 1156, 1394, 1734, 1968, 2091, 2312, 2788, 3468, 4182, 4624, 5576, 6936, 8364, 11152, 11849, 13872, 16728, 23698, 33456, 35547, 37217, 47396, 71094, 74434, 94792, 111651, 142188, 148868, 189584, 223302, 284376, 297736, 446604, 568752, 595472, 632689, 893208, 1265378, 1525897, 1786416, 1898067, 2530756, 3051794, 3796134, 4577691, 5061512, 6103588, 7592268, 9155382, 10123024, 10755713, 12207176, 15184536, 18310764, 21511426, 24414352, 25940249, 30369072, 32267139, 36621528, 43022852, 51880498, 64534278, 73243056, 77820747, 86045704, 103760996, 129068556, 155641494, 172091408, 207521992, 258137112, 311282988, 415043984, 440984233, 516274224, 622565976, 881968466, 1245131952, 1322952699, 1763936932, 2645905398, 3527873864, 5291810796, 7055747728, 10583621592, 21167243184]

約数ペア:

[(1, 21167243184), (2, 10583621592), (3, 7055747728), (4, 5291810796), (6, 3527873864), (8, 2645905398), (12, 1763936932), (16, 1322952699), (17, 1245131952), (24, 881968466), (34, 622565976), (41, 516274224), (48, 440984233), (51, 415043984), (68, 311282988), (82, 258137112), (102, 207521992), (123, 172091408), (136, 155641494), (164, 129068556), (204, 103760996), (246, 86045704), (272, 77820747), (289, 73243056), (328, 64534278), (408, 51880498), (492, 43022852), (578, 36621528), (656, 32267139), (697, 30369072), (816, 25940249), (867, 24414352), (984, 21511426), (1156, 18310764), (1394, 15184536), (1734, 12207176), (1968, 10755713), (2091, 10123024), (2312, 9155382), (2788, 7592268), (3468, 6103588), (4182, 5061512), (4624, 4577691), (5576, 3796134), (6936, 3051794), (8364, 2530756), (11152, 1898067), (11849, 1786416), (13872, 1525897), (16728, 1265378), (23698, 893208), (33456, 632689), (35547, 595472), (37217, 568752), (47396, 446604), (71094, 297736), (74434, 284376), (94792, 223302), (111651, 189584), (142188, 148868)]