187556382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1439}}^1$

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 438721920

約数和(自身を除く): 251165538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 557, 1114, 1439, 1671, 2878, 3342, 4317, 5013, 7241, 8634, 10026, 12951, 14482, 18707, 21723, 25902, 37414, 43446, 56121, 65169, 112242, 130338, 168363, 336726, 801523, 1603046, 2404569, 4809138, 7213707, 10419799, 14427414, 20839598, 31259397, 62518794, 93778191, 187556382]

約数ペア:

[(1, 187556382), (2, 93778191), (3, 62518794), (6, 31259397), (9, 20839598), (13, 14427414), (18, 10419799), (26, 7213707), (39, 4809138), (78, 2404569), (117, 1603046), (234, 801523), (557, 336726), (1114, 168363), (1439, 130338), (1671, 112242), (2878, 65169), (3342, 56121), (4317, 43446), (5013, 37414), (7241, 25902), (8634, 21723), (10026, 18707), (12951, 14482)]