1819505856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1637}}^1$

素因数の和:2486

約数の個数: 112

約数和(自身を含む): 5511856896

約数和(自身を除く): 3692351040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 827, 1344, 1637, 1654, 2481, 3274, 3308, 4911, 4962, 5789, 6548, 6616, 9822, 9924, 11459, 11578, 13096, 13232, 17367, 19644, 19848, 22918, 23156, 26192, 26464, 34377, 34734, 39288, 39696, 45836, 46312, 52384, 52928, 68754, 69468, 78576, 79392, 91672, 92624, 104768, 137508, 138936, 157152, 158784, 183344, 185248, 275016, 277872, 314304, 366688, 370496, 550032, 555744, 733376, 1100064, 1111488, 1353799, 2200128, 2707598, 4061397, 5415196, 8122794, 9476593, 10830392, 16245588, 18953186, 21660784, 28429779, 32491176, 37906372, 43321568, 56859558, 64982352, 75812744, 86643136, 113719116, 129964704, 151625488, 227438232, 259929408, 303250976, 454876464, 606501952, 909752928, 1819505856]

約数ペア:

[(1, 1819505856), (2, 909752928), (3, 606501952), (4, 454876464), (6, 303250976), (7, 259929408), (8, 227438232), (12, 151625488), (14, 129964704), (16, 113719116), (21, 86643136), (24, 75812744), (28, 64982352), (32, 56859558), (42, 43321568), (48, 37906372), (56, 32491176), (64, 28429779), (84, 21660784), (96, 18953186), (112, 16245588), (168, 10830392), (192, 9476593), (224, 8122794), (336, 5415196), (448, 4061397), (672, 2707598), (827, 2200128), (1344, 1353799), (1637, 1111488), (1654, 1100064), (2481, 733376), (3274, 555744), (3308, 550032), (4911, 370496), (4962, 366688), (5789, 314304), (6548, 277872), (6616, 275016), (9822, 185248), (9924, 183344), (11459, 158784), (11578, 157152), (13096, 138936), (13232, 137508), (17367, 104768), (19644, 92624), (19848, 91672), (22918, 79392), (23156, 78576), (26192, 69468), (26464, 68754), (34377, 52928), (34734, 52384), (39288, 46312), (39696, 45836)]