18343872

素因数分解:

$2^6\times 3^2\times {\mathrm{31847}}^1$

素因数の和:31865

約数の個数: 42

約数和(自身を含む): 52581048

約数和(自身を除く): 34237176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 31847, 63694, 95541, 127388, 191082, 254776, 286623, 382164, 509552, 573246, 764328, 1019104, 1146492, 1528656, 2038208, 2292984, 3057312, 4585968, 6114624, 9171936, 18343872]

約数ペア:

[(1, 18343872), (2, 9171936), (3, 6114624), (4, 4585968), (6, 3057312), (8, 2292984), (9, 2038208), (12, 1528656), (16, 1146492), (18, 1019104), (24, 764328), (32, 573246), (36, 509552), (48, 382164), (64, 286623), (72, 254776), (96, 191082), (144, 127388), (192, 95541), (288, 63694), (576, 31847)]