18336304

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3089}}^1$

素因数の和:3157

約数の個数: 40

約数和(自身を含む): 41381280

約数和(自身を除く): 23044976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 3089, 5936, 6178, 12356, 21623, 24712, 43246, 49424, 86492, 163717, 172984, 327434, 345968, 654868, 1146019, 1309736, 2292038, 2619472, 4584076, 9168152, 18336304]

約数ペア:

[(1, 18336304), (2, 9168152), (4, 4584076), (7, 2619472), (8, 2292038), (14, 1309736), (16, 1146019), (28, 654868), (53, 345968), (56, 327434), (106, 172984), (112, 163717), (212, 86492), (371, 49424), (424, 43246), (742, 24712), (848, 21623), (1484, 12356), (2968, 6178), (3089, 5936)]