2018206784

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{22573}}^1$

素因数の和:22723

約数の個数: 56

約数和(自身を含む): 4403555328

約数和(自身を除く): 2385348544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 176, 254, 352, 508, 704, 1016, 1397, 2032, 2794, 4064, 5588, 8128, 11176, 22352, 22573, 44704, 45146, 89408, 90292, 180584, 248303, 361168, 496606, 722336, 993212, 1444672, 1986424, 2866771, 3972848, 5733542, 7945696, 11467084, 15891392, 22934168, 31534481, 45868336, 63068962, 91736672, 126137924, 183473344, 252275848, 504551696, 1009103392, 2018206784]

約数ペア:

[(1, 2018206784), (2, 1009103392), (4, 504551696), (8, 252275848), (11, 183473344), (16, 126137924), (22, 91736672), (32, 63068962), (44, 45868336), (64, 31534481), (88, 22934168), (127, 15891392), (176, 11467084), (254, 7945696), (352, 5733542), (508, 3972848), (704, 2866771), (1016, 1986424), (1397, 1444672), (2032, 993212), (2794, 722336), (4064, 496606), (5588, 361168), (8128, 248303), (11176, 180584), (22352, 90292), (22573, 89408), (44704, 45146)]