21176475414

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{2861}}^1$

素因数の和:3205

約数の個数: 64

約数和(自身を含む): 43619627520

約数和(自身を除く): 22443152106

約数列:

[1, 2, 3, 6, 83, 89, 166, 167, 178, 249, 267, 334, 498, 501, 534, 1002, 2861, 5722, 7387, 8583, 13861, 14774, 14863, 17166, 22161, 27722, 29726, 41583, 44322, 44589, 83166, 89178, 237463, 254629, 474926, 477787, 509258, 712389, 763887, 955574, 1233629, 1424778, 1433361, 1527774, 2467258, 2866722, 3700887, 7401774, 21134207, 39656321, 42268414, 42523043, 63402621, 79312642, 85046086, 118968963, 126805242, 127569129, 237937926, 255138258, 3529412569, 7058825138, 10588237707, 21176475414]

約数ペア:

[(1, 21176475414), (2, 10588237707), (3, 7058825138), (6, 3529412569), (83, 255138258), (89, 237937926), (166, 127569129), (167, 126805242), (178, 118968963), (249, 85046086), (267, 79312642), (334, 63402621), (498, 42523043), (501, 42268414), (534, 39656321), (1002, 21134207), (2861, 7401774), (5722, 3700887), (7387, 2866722), (8583, 2467258), (13861, 1527774), (14774, 1433361), (14863, 1424778), (17166, 1233629), (22161, 955574), (27722, 763887), (29726, 712389), (41583, 509258), (44322, 477787), (44589, 474926), (83166, 254629), (89178, 237463)]