4491774

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 12231648

約数和(自身を除く): 7739874

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 233, 238, 306, 357, 378, 459, 466, 567, 699, 714, 918, 1071, 1134, 1377, 1398, 1631, 2097, 2142, 2754, 3213, 3262, 3961, 4194, 4893, 6291, 6426, 7922, 9639, 9786, 11883, 12582, 14679, 18873, 19278, 23766, 27727, 29358, 35649, 37746, 44037, 55454, 71298, 83181, 88074, 106947, 132111, 166362, 213894, 249543, 264222, 320841, 499086, 641682, 748629, 1497258, 2245887, 4491774]

約数ペア:

[(1, 4491774), (2, 2245887), (3, 1497258), (6, 748629), (7, 641682), (9, 499086), (14, 320841), (17, 264222), (18, 249543), (21, 213894), (27, 166362), (34, 132111), (42, 106947), (51, 88074), (54, 83181), (63, 71298), (81, 55454), (102, 44037), (119, 37746), (126, 35649), (153, 29358), (162, 27727), (189, 23766), (233, 19278), (238, 18873), (306, 14679), (357, 12582), (378, 11883), (459, 9786), (466, 9639), (567, 7922), (699, 6426), (714, 6291), (918, 4893), (1071, 4194), (1134, 3961), (1377, 3262), (1398, 3213), (1631, 2754), (2097, 2142)]