21094921408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{12899}}^1$

素因数の和:13046

約数の個数: 112

約数和(自身を含む): 48126700800

約数和(自身を除く): 27031779392

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 101, 176, 184, 202, 253, 352, 368, 404, 506, 704, 736, 808, 1012, 1111, 1472, 1616, 2024, 2222, 2323, 3232, 4048, 4444, 4646, 6464, 8096, 8888, 9292, 12899, 16192, 17776, 18584, 25553, 25798, 35552, 37168, 51106, 51596, 71104, 74336, 102212, 103192, 141889, 148672, 204424, 206384, 283778, 296677, 408848, 412768, 567556, 593354, 817696, 825536, 1135112, 1186708, 1302799, 1635392, 2270224, 2373416, 2605598, 3263447, 4540448, 4746832, 5211196, 6526894, 9080896, 9493664, 10422392, 13053788, 14330789, 18987328, 20844784, 26107576, 28661578, 29964377, 41689568, 52215152, 57323156, 59928754, 83379136, 104430304, 114646312, 119857508, 208860608, 229292624, 239715016, 329608147, 458585248, 479430032, 659216294, 917170496, 958860064, 1318432588, 1917720128, 2636865176, 5273730352, 10547460704, 21094921408]

約数ペア:

[(1, 21094921408), (2, 10547460704), (4, 5273730352), (8, 2636865176), (11, 1917720128), (16, 1318432588), (22, 958860064), (23, 917170496), (32, 659216294), (44, 479430032), (46, 458585248), (64, 329608147), (88, 239715016), (92, 229292624), (101, 208860608), (176, 119857508), (184, 114646312), (202, 104430304), (253, 83379136), (352, 59928754), (368, 57323156), (404, 52215152), (506, 41689568), (704, 29964377), (736, 28661578), (808, 26107576), (1012, 20844784), (1111, 18987328), (1472, 14330789), (1616, 13053788), (2024, 10422392), (2222, 9493664), (2323, 9080896), (3232, 6526894), (4048, 5211196), (4444, 4746832), (4646, 4540448), (6464, 3263447), (8096, 2605598), (8888, 2373416), (9292, 2270224), (12899, 1635392), (16192, 1302799), (17776, 1186708), (18584, 1135112), (25553, 825536), (25798, 817696), (35552, 593354), (37168, 567556), (51106, 412768), (51596, 408848), (71104, 296677), (74336, 283778), (102212, 206384), (103192, 204424), (141889, 148672)]