18685032

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{12763}}^1$

素因数の和:12833

約数の個数: 32

約数和(自身を含む): 47482080

約数和(自身を除く): 28797048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 12763, 25526, 38289, 51052, 76578, 102104, 153156, 306312, 778543, 1557086, 2335629, 3114172, 4671258, 6228344, 9342516, 18685032]

約数ペア:

[(1, 18685032), (2, 9342516), (3, 6228344), (4, 4671258), (6, 3114172), (8, 2335629), (12, 1557086), (24, 778543), (61, 306312), (122, 153156), (183, 102104), (244, 76578), (366, 51052), (488, 38289), (732, 25526), (1464, 12763)]