27928974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{599}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 59040000

約数和(自身を除く): 31111026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 409, 599, 818, 1198, 1227, 1797, 2454, 3594, 7771, 11381, 15542, 22762, 23313, 34143, 46626, 68286, 244991, 489982, 734973, 1469946, 4654829, 9309658, 13964487, 27928974]

約数ペア:

[(1, 27928974), (2, 13964487), (3, 9309658), (6, 4654829), (19, 1469946), (38, 734973), (57, 489982), (114, 244991), (409, 68286), (599, 46626), (818, 34143), (1198, 23313), (1227, 22762), (1797, 15542), (2454, 11381), (3594, 7771)]