18245376

素因数分解:

$2^8\times 3^2\times {\mathrm{7919}}^1$

素因数の和:7941

約数の個数: 54

約数和(自身を含む): 52612560

約数和(自身を除く): 34367184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 7919, 15838, 23757, 31676, 47514, 63352, 71271, 95028, 126704, 142542, 190056, 253408, 285084, 380112, 506816, 570168, 760224, 1013632, 1140336, 1520448, 2027264, 2280672, 3040896, 4561344, 6081792, 9122688, 18245376]

約数ペア:

[(1, 18245376), (2, 9122688), (3, 6081792), (4, 4561344), (6, 3040896), (8, 2280672), (9, 2027264), (12, 1520448), (16, 1140336), (18, 1013632), (24, 760224), (32, 570168), (36, 506816), (48, 380112), (64, 285084), (72, 253408), (96, 190056), (128, 142542), (144, 126704), (192, 95028), (256, 71271), (288, 63352), (384, 47514), (576, 31676), (768, 23757), (1152, 15838), (2304, 7919)]