18821184

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1683

約数の個数: 56

約数和(自身を含む): 50645568

約数和(自身を除く): 31824384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1607, 1952, 2928, 3214, 3904, 4821, 5856, 6428, 9642, 11712, 12856, 19284, 25712, 38568, 51424, 77136, 98027, 102848, 154272, 196054, 294081, 308544, 392108, 588162, 784216, 1176324, 1568432, 2352648, 3136864, 4705296, 6273728, 9410592, 18821184]

約数ペア:

[(1, 18821184), (2, 9410592), (3, 6273728), (4, 4705296), (6, 3136864), (8, 2352648), (12, 1568432), (16, 1176324), (24, 784216), (32, 588162), (48, 392108), (61, 308544), (64, 294081), (96, 196054), (122, 154272), (183, 102848), (192, 98027), (244, 77136), (366, 51424), (488, 38568), (732, 25712), (976, 19284), (1464, 12856), (1607, 11712), (1952, 9642), (2928, 6428), (3214, 5856), (3904, 4821)]