2009281302

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{37699}}^1$

素因数の和:37767

約数の個数: 80

約数和(自身を含む): 5255078400

約数和(自身を除く): 3245797098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 282, 329, 378, 423, 567, 658, 846, 987, 1134, 1269, 1974, 2538, 2961, 3807, 5922, 7614, 8883, 17766, 26649, 37699, 53298, 75398, 113097, 226194, 263893, 339291, 527786, 678582, 791679, 1017873, 1583358, 1771853, 2035746, 2375037, 3053619, 3543706, 4750074, 5315559, 6107238, 7125111, 10631118, 12402971, 14250222, 15946677, 21375333, 24805942, 31893354, 37208913, 42750666, 47840031, 74417826, 95680062, 111626739, 143520093, 223253478, 287040186, 334880217, 669760434, 1004640651, 2009281302]

約数ペア:

[(1, 2009281302), (2, 1004640651), (3, 669760434), (6, 334880217), (7, 287040186), (9, 223253478), (14, 143520093), (18, 111626739), (21, 95680062), (27, 74417826), (42, 47840031), (47, 42750666), (54, 37208913), (63, 31893354), (81, 24805942), (94, 21375333), (126, 15946677), (141, 14250222), (162, 12402971), (189, 10631118), (282, 7125111), (329, 6107238), (378, 5315559), (423, 4750074), (567, 3543706), (658, 3053619), (846, 2375037), (987, 2035746), (1134, 1771853), (1269, 1583358), (1974, 1017873), (2538, 791679), (2961, 678582), (3807, 527786), (5922, 339291), (7614, 263893), (8883, 226194), (17766, 113097), (26649, 75398), (37699, 53298)]