21841410528

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1547719}}^1$

素因数の和:1547749

約数の個数: 108

約数和(自身を含む): 72252212760

約数和(自身を除く): 50410802232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 1547719, 3095438, 4643157, 6190876, 9286314, 10834033, 12381752, 13929471, 18572628, 21668066, 24763504, 27858942, 32502099, 37145256, 43336132, 49527008, 55717884, 65004198, 74290512, 75838231, 86672264, 97506297, 111435768, 130008396, 148581024, 151676462, 173344528, 195012594, 222871536, 227514693, 260016792, 303352924, 346689056, 390025188, 445743072, 455029386, 520033584, 606705848, 682544079, 780050376, 910058772, 1040067168, 1213411696, 1365088158, 1560100752, 1820117544, 2426823392, 2730176316, 3120201504, 3640235088, 5460352632, 7280470176, 10920705264, 21841410528]

約数ペア:

[(1, 21841410528), (2, 10920705264), (3, 7280470176), (4, 5460352632), (6, 3640235088), (7, 3120201504), (8, 2730176316), (9, 2426823392), (12, 1820117544), (14, 1560100752), (16, 1365088158), (18, 1213411696), (21, 1040067168), (24, 910058772), (28, 780050376), (32, 682544079), (36, 606705848), (42, 520033584), (48, 455029386), (49, 445743072), (56, 390025188), (63, 346689056), (72, 303352924), (84, 260016792), (96, 227514693), (98, 222871536), (112, 195012594), (126, 173344528), (144, 151676462), (147, 148581024), (168, 130008396), (196, 111435768), (224, 97506297), (252, 86672264), (288, 75838231), (294, 74290512), (336, 65004198), (392, 55717884), (441, 49527008), (504, 43336132), (588, 37145256), (672, 32502099), (784, 27858942), (882, 24763504), (1008, 21668066), (1176, 18572628), (1568, 13929471), (1764, 12381752), (2016, 10834033), (2352, 9286314), (3528, 6190876), (4704, 4643157), (7056, 3095438), (14112, 1547719)]