11980278

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 27066720

約数和(自身を除く): 15086442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 3637, 7274, 10911, 21822, 32733, 65466, 98199, 196398, 221857, 443714, 665571, 1331142, 1996713, 3993426, 5990139, 11980278]

約数ペア:

[(1, 11980278), (2, 5990139), (3, 3993426), (6, 1996713), (9, 1331142), (18, 665571), (27, 443714), (54, 221857), (61, 196398), (122, 98199), (183, 65466), (366, 32733), (549, 21822), (1098, 10911), (1647, 7274), (3294, 3637)]