18109398

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 37728000

約数和(自身を除く): 19618602

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 199, 398, 523, 597, 1046, 1194, 1569, 3138, 5771, 11542, 15167, 17313, 30334, 34626, 45501, 91002, 104077, 208154, 312231, 624462, 3018233, 6036466, 9054699, 18109398]

約数ペア:

[(1, 18109398), (2, 9054699), (3, 6036466), (6, 3018233), (29, 624462), (58, 312231), (87, 208154), (174, 104077), (199, 91002), (398, 45501), (523, 34626), (597, 30334), (1046, 17313), (1194, 15167), (1569, 11542), (3138, 5771)]