2007803784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9403}}^1$

素因数の和:9491

約数の個数: 128

約数和(自身を含む): 6066708480

約数和(自身を除く): 4058904696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 372, 434, 492, 574, 651, 744, 861, 868, 984, 1148, 1271, 1302, 1722, 1736, 2296, 2542, 2604, 3444, 3813, 5084, 5208, 6888, 7626, 8897, 9403, 10168, 15252, 17794, 18806, 26691, 28209, 30504, 35588, 37612, 53382, 56418, 65821, 71176, 75224, 106764, 112836, 131642, 197463, 213528, 225672, 263284, 291493, 385523, 394926, 526568, 582986, 771046, 789852, 874479, 1156569, 1165972, 1542092, 1579704, 1748958, 2040451, 2313138, 2331944, 2698661, 3084184, 3497916, 4080902, 4626276, 5397322, 6121353, 6995832, 8095983, 8161804, 9252552, 10794644, 11951213, 12242706, 16191966, 16323608, 21589288, 23902426, 24485412, 32383932, 35853639, 47804852, 48970824, 64767864, 71707278, 83658491, 95609704, 143414556, 167316982, 250975473, 286829112, 334633964, 501950946, 669267928, 1003901892, 2007803784]

約数ペア:

[(1, 2007803784), (2, 1003901892), (3, 669267928), (4, 501950946), (6, 334633964), (7, 286829112), (8, 250975473), (12, 167316982), (14, 143414556), (21, 95609704), (24, 83658491), (28, 71707278), (31, 64767864), (41, 48970824), (42, 47804852), (56, 35853639), (62, 32383932), (82, 24485412), (84, 23902426), (93, 21589288), (123, 16323608), (124, 16191966), (164, 12242706), (168, 11951213), (186, 10794644), (217, 9252552), (246, 8161804), (248, 8095983), (287, 6995832), (328, 6121353), (372, 5397322), (434, 4626276), (492, 4080902), (574, 3497916), (651, 3084184), (744, 2698661), (861, 2331944), (868, 2313138), (984, 2040451), (1148, 1748958), (1271, 1579704), (1302, 1542092), (1722, 1165972), (1736, 1156569), (2296, 874479), (2542, 789852), (2604, 771046), (3444, 582986), (3813, 526568), (5084, 394926), (5208, 385523), (6888, 291493), (7626, 263284), (8897, 225672), (9403, 213528), (10168, 197463), (15252, 131642), (17794, 112836), (18806, 106764), (26691, 75224), (28209, 71176), (30504, 65821), (35588, 56418), (37612, 53382)]