25628418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 59801976

約数和(自身を除く): 34173558

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 1373, 2074, 2746, 3111, 4119, 6222, 8238, 9333, 12357, 18666, 23341, 24714, 46682, 70023, 83753, 140046, 167506, 210069, 251259, 420138, 502518, 753777, 1423801, 1507554, 2847602, 4271403, 8542806, 12814209, 25628418]

約数ペア:

[(1, 25628418), (2, 12814209), (3, 8542806), (6, 4271403), (9, 2847602), (17, 1507554), (18, 1423801), (34, 753777), (51, 502518), (61, 420138), (102, 251259), (122, 210069), (153, 167506), (183, 140046), (306, 83753), (366, 70023), (549, 46682), (1037, 24714), (1098, 23341), (1373, 18666), (2074, 12357), (2746, 9333), (3111, 8238), (4119, 6222)]