12842784

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2382

約数の個数: 72

約数和(自身を含む): 38460240

約数和(自身を除く): 25617456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2347, 2736, 4694, 5472, 7041, 9388, 14082, 18776, 21123, 28164, 37552, 42246, 44593, 56328, 75104, 84492, 89186, 112656, 133779, 168984, 178372, 225312, 267558, 337968, 356744, 401337, 535116, 675936, 713488, 802674, 1070232, 1426976, 1605348, 2140464, 3210696, 4280928, 6421392, 12842784]

約数ペア:

[(1, 12842784), (2, 6421392), (3, 4280928), (4, 3210696), (6, 2140464), (8, 1605348), (9, 1426976), (12, 1070232), (16, 802674), (18, 713488), (19, 675936), (24, 535116), (32, 401337), (36, 356744), (38, 337968), (48, 267558), (57, 225312), (72, 178372), (76, 168984), (96, 133779), (114, 112656), (144, 89186), (152, 84492), (171, 75104), (228, 56328), (288, 44593), (304, 42246), (342, 37552), (456, 28164), (608, 21123), (684, 18776), (912, 14082), (1368, 9388), (1824, 7041), (2347, 5472), (2736, 4694)]