1868738688

素因数分解:

$2^7\times 3^4\times {\mathrm{180241}}^1$

素因数の和:180267

約数の個数: 80

約数和(自身を含む): 5561366910

約数和(自身を除く): 3692628222

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 180241, 360482, 540723, 720964, 1081446, 1441928, 1622169, 2162892, 2883856, 3244338, 4325784, 4866507, 5767712, 6488676, 8651568, 9733014, 11535424, 12977352, 14599521, 17303136, 19466028, 23070848, 25954704, 29199042, 34606272, 38932056, 51909408, 58398084, 69212544, 77864112, 103818816, 116796168, 155728224, 207637632, 233592336, 311456448, 467184672, 622912896, 934369344, 1868738688]

約数ペア:

[(1, 1868738688), (2, 934369344), (3, 622912896), (4, 467184672), (6, 311456448), (8, 233592336), (9, 207637632), (12, 155728224), (16, 116796168), (18, 103818816), (24, 77864112), (27, 69212544), (32, 58398084), (36, 51909408), (48, 38932056), (54, 34606272), (64, 29199042), (72, 25954704), (81, 23070848), (96, 19466028), (108, 17303136), (128, 14599521), (144, 12977352), (162, 11535424), (192, 9733014), (216, 8651568), (288, 6488676), (324, 5767712), (384, 4866507), (432, 4325784), (576, 3244338), (648, 2883856), (864, 2162892), (1152, 1622169), (1296, 1441928), (1728, 1081446), (2592, 720964), (3456, 540723), (5184, 360482), (10368, 180241)]