21703605768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4691}}^1\times {\mathrm{4943}}^1$

素因数の和:9659

約数の個数: 96

約数和(自身を含む): 63328487040

約数和(自身を除く): 41624881272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 4691, 4943, 9382, 9886, 14073, 14829, 18764, 19772, 28146, 29658, 37528, 39544, 42219, 44487, 56292, 59316, 60983, 64259, 84438, 88974, 112584, 118632, 121966, 128518, 168876, 177948, 182949, 192777, 243932, 257036, 337752, 355896, 365898, 385554, 487864, 514072, 548847, 578331, 731796, 771108, 1097694, 1156662, 1463592, 1542216, 2195388, 2313324, 4390776, 4626648, 23187613, 46375226, 69562839, 92750452, 139125678, 185500904, 208688517, 278251356, 301438969, 417377034, 556502712, 602877938, 834754068, 904316907, 1205755876, 1669508136, 1808633814, 2411511752, 2712950721, 3617267628, 5425901442, 7234535256, 10851802884, 21703605768]

約数ペア:

[(1, 21703605768), (2, 10851802884), (3, 7234535256), (4, 5425901442), (6, 3617267628), (8, 2712950721), (9, 2411511752), (12, 1808633814), (13, 1669508136), (18, 1205755876), (24, 904316907), (26, 834754068), (36, 602877938), (39, 556502712), (52, 417377034), (72, 301438969), (78, 278251356), (104, 208688517), (117, 185500904), (156, 139125678), (234, 92750452), (312, 69562839), (468, 46375226), (936, 23187613), (4691, 4626648), (4943, 4390776), (9382, 2313324), (9886, 2195388), (14073, 1542216), (14829, 1463592), (18764, 1156662), (19772, 1097694), (28146, 771108), (29658, 731796), (37528, 578331), (39544, 548847), (42219, 514072), (44487, 487864), (56292, 385554), (59316, 365898), (60983, 355896), (64259, 337752), (84438, 257036), (88974, 243932), (112584, 192777), (118632, 182949), (121966, 177948), (128518, 168876)]