2018657673

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1735

約数の個数: 64

約数和(自身を含む): 3294224640

約数和(自身を除く): 1275566967

約数列:

[1, 3, 9, 17, 27, 41, 51, 67, 123, 153, 201, 369, 459, 603, 697, 1107, 1139, 1601, 1809, 2091, 2747, 3417, 4803, 6273, 8241, 10251, 14409, 18819, 24723, 27217, 30753, 43227, 46699, 65641, 74169, 81651, 107267, 140097, 196923, 244953, 321801, 420291, 590769, 734859, 965403, 1115897, 1260873, 1772307, 1823539, 2896209, 3347691, 4397947, 5470617, 10043073, 13193841, 16411851, 30129219, 39581523, 49235553, 74765099, 118744569, 224295297, 672885891, 2018657673]

約数ペア:

[(1, 2018657673), (3, 672885891), (9, 224295297), (17, 118744569), (27, 74765099), (41, 49235553), (51, 39581523), (67, 30129219), (123, 16411851), (153, 13193841), (201, 10043073), (369, 5470617), (459, 4397947), (603, 3347691), (697, 2896209), (1107, 1823539), (1139, 1772307), (1601, 1260873), (1809, 1115897), (2091, 965403), (2747, 734859), (3417, 590769), (4803, 420291), (6273, 321801), (8241, 244953), (10251, 196923), (14409, 140097), (18819, 107267), (24723, 81651), (27217, 74169), (30753, 65641), (43227, 46699)]