21150350316

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{4789}}^1$

素因数の和:5165

約数の個数: 120

約数和(自身を含む): 56767362960

約数和(自身を除く): 35617012644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 317, 324, 387, 516, 634, 774, 951, 1161, 1268, 1548, 1902, 2322, 2853, 3483, 3804, 4644, 4789, 5706, 6966, 8559, 9578, 11412, 13631, 13932, 14367, 17118, 19156, 25677, 27262, 28734, 34236, 40893, 43101, 51354, 54524, 57468, 81786, 86202, 102708, 122679, 129303, 163572, 172404, 205927, 245358, 258606, 368037, 387909, 411854, 490716, 517212, 617781, 736074, 775818, 823708, 1104111, 1235562, 1472148, 1518113, 1551636, 1853343, 2208222, 2471124, 3036226, 3706686, 4416444, 4554339, 5560029, 6072452, 7413372, 9108678, 11120058, 13663017, 16680087, 18217356, 22240116, 27326034, 33360174, 40989051, 54652068, 65278859, 66720348, 81978102, 122967153, 130557718, 163956204, 195836577, 245934306, 261115436, 391673154, 491868612, 587509731, 783346308, 1175019462, 1762529193, 2350038924, 3525058386, 5287587579, 7050116772, 10575175158, 21150350316]

約数ペア:

[(1, 21150350316), (2, 10575175158), (3, 7050116772), (4, 5287587579), (6, 3525058386), (9, 2350038924), (12, 1762529193), (18, 1175019462), (27, 783346308), (36, 587509731), (43, 491868612), (54, 391673154), (81, 261115436), (86, 245934306), (108, 195836577), (129, 163956204), (162, 130557718), (172, 122967153), (258, 81978102), (317, 66720348), (324, 65278859), (387, 54652068), (516, 40989051), (634, 33360174), (774, 27326034), (951, 22240116), (1161, 18217356), (1268, 16680087), (1548, 13663017), (1902, 11120058), (2322, 9108678), (2853, 7413372), (3483, 6072452), (3804, 5560029), (4644, 4554339), (4789, 4416444), (5706, 3706686), (6966, 3036226), (8559, 2471124), (9578, 2208222), (11412, 1853343), (13631, 1551636), (13932, 1518113), (14367, 1472148), (17118, 1235562), (19156, 1104111), (25677, 823708), (27262, 775818), (28734, 736074), (34236, 617781), (40893, 517212), (43101, 490716), (51354, 411854), (54524, 387909), (57468, 368037), (81786, 258606), (86202, 245358), (102708, 205927), (122679, 172404), (129303, 163572)]