21699804588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{9323}}^1$

素因数の和:9588

約数の個数: 144

約数和(自身を含む): 63889539840

約数和(自身を除く): 42189735252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 229, 231, 242, 308, 363, 458, 462, 484, 687, 726, 847, 916, 924, 1374, 1452, 1603, 1694, 2519, 2541, 2748, 3206, 3388, 4809, 5038, 5082, 6412, 7557, 9323, 9618, 10076, 10164, 15114, 17633, 18646, 19236, 27709, 27969, 30228, 35266, 37292, 52899, 55418, 55938, 65261, 70532, 83127, 102553, 105798, 110836, 111876, 130522, 166254, 193963, 195783, 205106, 211596, 261044, 307659, 332508, 387926, 391566, 410212, 581889, 615318, 717871, 775852, 783132, 1128083, 1163778, 1230636, 1435742, 2134967, 2153613, 2256166, 2327556, 2871484, 3384249, 4269934, 4307226, 4512332, 6404901, 6768498, 7896581, 8539868, 8614452, 12809802, 13536996, 14944769, 15793162, 23484637, 23689743, 25619604, 29889538, 31586324, 44834307, 46969274, 47379486, 59779076, 70453911, 89668614, 93938548, 94758972, 140907822, 164392459, 179337228, 258331007, 281815644, 328784918, 493177377, 516662014, 657569836, 774993021, 986354754, 1033324028, 1549986042, 1808317049, 1972709508, 3099972084, 3616634098, 5424951147, 7233268196, 10849902294, 21699804588]

約数ペア:

[(1, 21699804588), (2, 10849902294), (3, 7233268196), (4, 5424951147), (6, 3616634098), (7, 3099972084), (11, 1972709508), (12, 1808317049), (14, 1549986042), (21, 1033324028), (22, 986354754), (28, 774993021), (33, 657569836), (42, 516662014), (44, 493177377), (66, 328784918), (77, 281815644), (84, 258331007), (121, 179337228), (132, 164392459), (154, 140907822), (229, 94758972), (231, 93938548), (242, 89668614), (308, 70453911), (363, 59779076), (458, 47379486), (462, 46969274), (484, 44834307), (687, 31586324), (726, 29889538), (847, 25619604), (916, 23689743), (924, 23484637), (1374, 15793162), (1452, 14944769), (1603, 13536996), (1694, 12809802), (2519, 8614452), (2541, 8539868), (2748, 7896581), (3206, 6768498), (3388, 6404901), (4809, 4512332), (5038, 4307226), (5082, 4269934), (6412, 3384249), (7557, 2871484), (9323, 2327556), (9618, 2256166), (10076, 2153613), (10164, 2134967), (15114, 1435742), (17633, 1230636), (18646, 1163778), (19236, 1128083), (27709, 783132), (27969, 775852), (30228, 717871), (35266, 615318), (37292, 581889), (52899, 410212), (55418, 391566), (55938, 387926), (65261, 332508), (70532, 307659), (83127, 261044), (102553, 211596), (105798, 205106), (110836, 195783), (111876, 193963), (130522, 166254)]