18401472

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 112

約数和(自身を含む): 56570880

約数和(自身を除く): 38169408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 463, 552, 576, 621, 736, 828, 864, 926, 1104, 1242, 1389, 1472, 1656, 1728, 1852, 2208, 2484, 2778, 3312, 3704, 4167, 4416, 4968, 5556, 6624, 7408, 8334, 9936, 10649, 11112, 12501, 13248, 14816, 16668, 19872, 21298, 22224, 25002, 29632, 31947, 33336, 39744, 42596, 44448, 50004, 63894, 66672, 85192, 88896, 95841, 100008, 127788, 133344, 170384, 191682, 200016, 255576, 266688, 287523, 340768, 383364, 400032, 511152, 575046, 681536, 766728, 800064, 1022304, 1150092, 1533456, 2044608, 2300184, 3066912, 4600368, 6133824, 9200736, 18401472]

約数ペア:

[(1, 18401472), (2, 9200736), (3, 6133824), (4, 4600368), (6, 3066912), (8, 2300184), (9, 2044608), (12, 1533456), (16, 1150092), (18, 1022304), (23, 800064), (24, 766728), (27, 681536), (32, 575046), (36, 511152), (46, 400032), (48, 383364), (54, 340768), (64, 287523), (69, 266688), (72, 255576), (92, 200016), (96, 191682), (108, 170384), (138, 133344), (144, 127788), (184, 100008), (192, 95841), (207, 88896), (216, 85192), (276, 66672), (288, 63894), (368, 50004), (414, 44448), (432, 42596), (463, 39744), (552, 33336), (576, 31947), (621, 29632), (736, 25002), (828, 22224), (864, 21298), (926, 19872), (1104, 16668), (1242, 14816), (1389, 13248), (1472, 12501), (1656, 11112), (1728, 10649), (1852, 9936), (2208, 8334), (2484, 7408), (2778, 6624), (3312, 5556), (3704, 4968), (4167, 4416)]