42587784

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1787}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 115755120

約数和(自身を除く): 73167336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1787, 1986, 2648, 2979, 3574, 3972, 5361, 5958, 7148, 7944, 10722, 11916, 14296, 16083, 21444, 23832, 32166, 42888, 64332, 128664, 591497, 1182994, 1774491, 2365988, 3548982, 4731976, 5323473, 7097964, 10646946, 14195928, 21293892, 42587784]

約数ペア:

[(1, 42587784), (2, 21293892), (3, 14195928), (4, 10646946), (6, 7097964), (8, 5323473), (9, 4731976), (12, 3548982), (18, 2365988), (24, 1774491), (36, 1182994), (72, 591497), (331, 128664), (662, 64332), (993, 42888), (1324, 32166), (1787, 23832), (1986, 21444), (2648, 16083), (2979, 14296), (3574, 11916), (3972, 10722), (5361, 7944), (5958, 7148)]