21627877752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{61291}}^1$

素因数の和:61358

約数の個数: 144

約数和(自身を含む): 65616150600

約数和(自身を除く): 43988272848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 169, 174, 232, 234, 261, 312, 338, 348, 377, 468, 507, 522, 676, 696, 754, 936, 1014, 1044, 1131, 1352, 1508, 1521, 2028, 2088, 2262, 3016, 3042, 3393, 4056, 4524, 4901, 6084, 6786, 9048, 9802, 12168, 13572, 14703, 19604, 27144, 29406, 39208, 44109, 58812, 61291, 88218, 117624, 122582, 176436, 183873, 245164, 352872, 367746, 490328, 551619, 735492, 796783, 1103238, 1470984, 1593566, 1777439, 2206476, 2390349, 3187132, 3554878, 4412952, 4780698, 5332317, 6374264, 7109756, 7171047, 9561396, 10358179, 10664634, 14219512, 14342094, 15996951, 19122792, 20716358, 21329268, 23106707, 28684188, 31074537, 31993902, 41432716, 42658536, 46213414, 57368376, 62149074, 63987804, 69320121, 82865432, 92426828, 93223611, 124298148, 127975608, 138640242, 184853656, 186447222, 207960363, 248596296, 277280484, 300387191, 372894444, 415920726, 554560968, 600774382, 745788888, 831841452, 901161573, 1201548764, 1663682904, 1802323146, 2403097528, 2703484719, 3604646292, 5406969438, 7209292584, 10813938876, 21627877752]

約数ペア:

[(1, 21627877752), (2, 10813938876), (3, 7209292584), (4, 5406969438), (6, 3604646292), (8, 2703484719), (9, 2403097528), (12, 1802323146), (13, 1663682904), (18, 1201548764), (24, 901161573), (26, 831841452), (29, 745788888), (36, 600774382), (39, 554560968), (52, 415920726), (58, 372894444), (72, 300387191), (78, 277280484), (87, 248596296), (104, 207960363), (116, 186447222), (117, 184853656), (156, 138640242), (169, 127975608), (174, 124298148), (232, 93223611), (234, 92426828), (261, 82865432), (312, 69320121), (338, 63987804), (348, 62149074), (377, 57368376), (468, 46213414), (507, 42658536), (522, 41432716), (676, 31993902), (696, 31074537), (754, 28684188), (936, 23106707), (1014, 21329268), (1044, 20716358), (1131, 19122792), (1352, 15996951), (1508, 14342094), (1521, 14219512), (2028, 10664634), (2088, 10358179), (2262, 9561396), (3016, 7171047), (3042, 7109756), (3393, 6374264), (4056, 5332317), (4524, 4780698), (4901, 4412952), (6084, 3554878), (6786, 3187132), (9048, 2390349), (9802, 2206476), (12168, 1777439), (13572, 1593566), (14703, 1470984), (19604, 1103238), (27144, 796783), (29406, 735492), (39208, 551619), (44109, 490328), (58812, 367746), (61291, 352872), (88218, 245164), (117624, 183873), (122582, 176436)]