39243618

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 87512256

約数和(自身を除く): 48268638

約数列:

[1, 2, 3, 6, 9, 18, 61, 103, 122, 183, 206, 309, 347, 366, 549, 618, 694, 927, 1041, 1098, 1854, 2082, 3123, 6246, 6283, 12566, 18849, 21167, 35741, 37698, 42334, 56547, 63501, 71482, 107223, 113094, 127002, 190503, 214446, 321669, 381006, 643338, 2180201, 4360402, 6540603, 13081206, 19621809, 39243618]

約数ペア:

[(1, 39243618), (2, 19621809), (3, 13081206), (6, 6540603), (9, 4360402), (18, 2180201), (61, 643338), (103, 381006), (122, 321669), (183, 214446), (206, 190503), (309, 127002), (347, 113094), (366, 107223), (549, 71482), (618, 63501), (694, 56547), (927, 42334), (1041, 37698), (1098, 35741), (1854, 21167), (2082, 18849), (3123, 12566), (6246, 6283)]