18499836

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 44441600

約数和(自身を除く): 25941764

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 127, 183, 199, 244, 254, 366, 381, 398, 508, 597, 732, 762, 796, 1194, 1524, 2388, 7747, 12139, 15494, 23241, 24278, 25273, 30988, 36417, 46482, 48556, 50546, 72834, 75819, 92964, 101092, 145668, 151638, 303276, 1541653, 3083306, 4624959, 6166612, 9249918, 18499836]

約数ペア:

[(1, 18499836), (2, 9249918), (3, 6166612), (4, 4624959), (6, 3083306), (12, 1541653), (61, 303276), (122, 151638), (127, 145668), (183, 101092), (199, 92964), (244, 75819), (254, 72834), (366, 50546), (381, 48556), (398, 46482), (508, 36417), (597, 30988), (732, 25273), (762, 24278), (796, 23241), (1194, 15494), (1524, 12139), (2388, 7747)]