21999788832

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1128889}}^1$

素因数の和:1128938

約数の個数: 96

約数和(自身を含む): 68275267200

約数和(自身を除く): 46275478368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1624, 2436, 2784, 3248, 4872, 6496, 9744, 19488, 1128889, 2257778, 3386667, 4515556, 6773334, 7902223, 9031112, 13546668, 15804446, 18062224, 23706669, 27093336, 31608892, 32737781, 36124448, 47413338, 54186672, 63217784, 65475562, 94826676, 98213343, 108373344, 126435568, 130951124, 189653352, 196426686, 229164467, 252871136, 261902248, 379306704, 392853372, 458328934, 523804496, 687493401, 758613408, 785706744, 916657868, 1047608992, 1374986802, 1571413488, 1833315736, 2749973604, 3142826976, 3666631472, 5499947208, 7333262944, 10999894416, 21999788832]

約数ペア:

[(1, 21999788832), (2, 10999894416), (3, 7333262944), (4, 5499947208), (6, 3666631472), (7, 3142826976), (8, 2749973604), (12, 1833315736), (14, 1571413488), (16, 1374986802), (21, 1047608992), (24, 916657868), (28, 785706744), (29, 758613408), (32, 687493401), (42, 523804496), (48, 458328934), (56, 392853372), (58, 379306704), (84, 261902248), (87, 252871136), (96, 229164467), (112, 196426686), (116, 189653352), (168, 130951124), (174, 126435568), (203, 108373344), (224, 98213343), (232, 94826676), (336, 65475562), (348, 63217784), (406, 54186672), (464, 47413338), (609, 36124448), (672, 32737781), (696, 31608892), (812, 27093336), (928, 23706669), (1218, 18062224), (1392, 15804446), (1624, 13546668), (2436, 9031112), (2784, 7902223), (3248, 6773334), (4872, 4515556), (6496, 3386667), (9744, 2257778), (19488, 1128889)]