18873370944

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{448853}}^1$

素因数の和:448944

約数の個数: 84

約数和(自身を含む): 54838288596

約数和(自身を除く): 35964917652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 4672, 5256, 7008, 10512, 14016, 21024, 42048, 448853, 897706, 1346559, 1795412, 2693118, 3590824, 4039677, 5386236, 7181648, 8079354, 10772472, 14363296, 16158708, 21544944, 28726592, 32317416, 32766269, 43089888, 64634832, 65532538, 86179776, 98298807, 129269664, 131065076, 196597614, 258539328, 262130152, 294896421, 393195228, 524260304, 589792842, 786390456, 1048520608, 1179585684, 1572780912, 2097041216, 2359171368, 3145561824, 4718342736, 6291123648, 9436685472, 18873370944]

約数ペア:

[(1, 18873370944), (2, 9436685472), (3, 6291123648), (4, 4718342736), (6, 3145561824), (8, 2359171368), (9, 2097041216), (12, 1572780912), (16, 1179585684), (18, 1048520608), (24, 786390456), (32, 589792842), (36, 524260304), (48, 393195228), (64, 294896421), (72, 262130152), (73, 258539328), (96, 196597614), (144, 131065076), (146, 129269664), (192, 98298807), (219, 86179776), (288, 65532538), (292, 64634832), (438, 43089888), (576, 32766269), (584, 32317416), (657, 28726592), (876, 21544944), (1168, 16158708), (1314, 14363296), (1752, 10772472), (2336, 8079354), (2628, 7181648), (3504, 5386236), (4672, 4039677), (5256, 3590824), (7008, 2693118), (10512, 1795412), (14016, 1346559), (21024, 897706), (42048, 448853)]