17967672

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4091}}^1$

素因数の和:4164

約数の個数: 48

約数和(自身を含む): 49472280

約数和(自身を除く): 31504608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4091, 4392, 8182, 12273, 16364, 24546, 32728, 36819, 49092, 73638, 98184, 147276, 249551, 294552, 499102, 748653, 998204, 1497306, 1996408, 2245959, 2994612, 4491918, 5989224, 8983836, 17967672]

約数ペア:

[(1, 17967672), (2, 8983836), (3, 5989224), (4, 4491918), (6, 2994612), (8, 2245959), (9, 1996408), (12, 1497306), (18, 998204), (24, 748653), (36, 499102), (61, 294552), (72, 249551), (122, 147276), (183, 98184), (244, 73638), (366, 49092), (488, 36819), (549, 32728), (732, 24546), (1098, 16364), (1464, 12273), (2196, 8182), (4091, 4392)]