26254278

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{23911}}^1$

素因数の和:23980

約数の個数: 24

約数和(自身を含む): 57819216

約数和(自身を除く): 31564938

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 23911, 47822, 71733, 143466, 215199, 430398, 1458571, 2917142, 4375713, 8751426, 13127139, 26254278]

約数ペア:

[(1, 26254278), (2, 13127139), (3, 8751426), (6, 4375713), (9, 2917142), (18, 1458571), (61, 430398), (122, 215199), (183, 143466), (366, 71733), (549, 47822), (1098, 23911)]