18243993670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{829}}^1$

素因数の和:1202

約数の個数: 128

約数和(自身を含む): 40058323200

約数和(自身を除く): 21814329530

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 58, 70, 74, 145, 185, 203, 259, 290, 293, 370, 406, 518, 586, 829, 1015, 1073, 1295, 1465, 1658, 2030, 2051, 2146, 2590, 2930, 4102, 4145, 5365, 5803, 7511, 8290, 8497, 10255, 10730, 10841, 11606, 15022, 16994, 20510, 21682, 24041, 29015, 30673, 37555, 42485, 48082, 54205, 58030, 59479, 61346, 75110, 75887, 84970, 108410, 118958, 120205, 151774, 153365, 168287, 214711, 240410, 242897, 297395, 306730, 314389, 336574, 379435, 429422, 485794, 594790, 628778, 758870, 841435, 889517, 1073555, 1214485, 1571945, 1682870, 1700279, 1779034, 2147110, 2200723, 2428970, 3143890, 3400558, 4401446, 4447585, 6226619, 7044013, 8501395, 8895170, 8987189, 11003615, 12453238, 14088026, 17002790, 17974378, 22007230, 31133095, 35220065, 44935945, 49308091, 62266190, 62910323, 70440130, 89871890, 98616182, 125820646, 246540455, 260628481, 314551615, 493080910, 521256962, 629103230, 1303142405, 1824399367, 2606284810, 3648798734, 9121996835, 18243993670]

約数ペア:

[(1, 18243993670), (2, 9121996835), (5, 3648798734), (7, 2606284810), (10, 1824399367), (14, 1303142405), (29, 629103230), (35, 521256962), (37, 493080910), (58, 314551615), (70, 260628481), (74, 246540455), (145, 125820646), (185, 98616182), (203, 89871890), (259, 70440130), (290, 62910323), (293, 62266190), (370, 49308091), (406, 44935945), (518, 35220065), (586, 31133095), (829, 22007230), (1015, 17974378), (1073, 17002790), (1295, 14088026), (1465, 12453238), (1658, 11003615), (2030, 8987189), (2051, 8895170), (2146, 8501395), (2590, 7044013), (2930, 6226619), (4102, 4447585), (4145, 4401446), (5365, 3400558), (5803, 3143890), (7511, 2428970), (8290, 2200723), (8497, 2147110), (10255, 1779034), (10730, 1700279), (10841, 1682870), (11606, 1571945), (15022, 1214485), (16994, 1073555), (20510, 889517), (21682, 841435), (24041, 758870), (29015, 628778), (30673, 594790), (37555, 485794), (42485, 429422), (48082, 379435), (54205, 336574), (58030, 314389), (59479, 306730), (61346, 297395), (75110, 242897), (75887, 240410), (84970, 214711), (108410, 168287), (118958, 153365), (120205, 151774)]