21007935552

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{8581}}^1$

素因数の和:8948

約数の個数: 112

約数和(自身を含む): 57128932224

約数和(自身を除く): 36120996672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 311, 328, 492, 622, 656, 933, 984, 1244, 1312, 1866, 1968, 2488, 2624, 3732, 3936, 4976, 7464, 7872, 8581, 9952, 12751, 14928, 17162, 19904, 25502, 25743, 29856, 34324, 38253, 51004, 51486, 59712, 68648, 76506, 102008, 102972, 137296, 153012, 204016, 205944, 274592, 306024, 351821, 408032, 411888, 549184, 612048, 703642, 816064, 823776, 1055463, 1224096, 1407284, 1647552, 2110926, 2448192, 2668691, 2814568, 4221852, 5337382, 5629136, 8006073, 8443704, 10674764, 11258272, 16012146, 16887408, 21349528, 22516544, 32024292, 33774816, 42699056, 64048584, 67549632, 85398112, 109416331, 128097168, 170796224, 218832662, 256194336, 328248993, 437665324, 512388672, 656497986, 875330648, 1312995972, 1750661296, 2625991944, 3501322592, 5251983888, 7002645184, 10503967776, 21007935552]

約数ペア:

[(1, 21007935552), (2, 10503967776), (3, 7002645184), (4, 5251983888), (6, 3501322592), (8, 2625991944), (12, 1750661296), (16, 1312995972), (24, 875330648), (32, 656497986), (41, 512388672), (48, 437665324), (64, 328248993), (82, 256194336), (96, 218832662), (123, 170796224), (164, 128097168), (192, 109416331), (246, 85398112), (311, 67549632), (328, 64048584), (492, 42699056), (622, 33774816), (656, 32024292), (933, 22516544), (984, 21349528), (1244, 16887408), (1312, 16012146), (1866, 11258272), (1968, 10674764), (2488, 8443704), (2624, 8006073), (3732, 5629136), (3936, 5337382), (4976, 4221852), (7464, 2814568), (7872, 2668691), (8581, 2448192), (9952, 2110926), (12751, 1647552), (14928, 1407284), (17162, 1224096), (19904, 1055463), (25502, 823776), (25743, 816064), (29856, 703642), (34324, 612048), (38253, 549184), (51004, 411888), (51486, 408032), (59712, 351821), (68648, 306024), (76506, 274592), (102008, 205944), (102972, 204016), (137296, 153012)]