171034218

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 376215840

約数和(自身を除く): 205181622

約数列:

[1, 2, 3, 6, 9, 18, 139, 197, 278, 347, 394, 417, 591, 694, 834, 1041, 1182, 1251, 1773, 2082, 2502, 3123, 3546, 6246, 27383, 48233, 54766, 68359, 82149, 96466, 136718, 144699, 164298, 205077, 246447, 289398, 410154, 434097, 492894, 615231, 868194, 1230462, 9501901, 19003802, 28505703, 57011406, 85517109, 171034218]

約数ペア:

[(1, 171034218), (2, 85517109), (3, 57011406), (6, 28505703), (9, 19003802), (18, 9501901), (139, 1230462), (197, 868194), (278, 615231), (347, 492894), (394, 434097), (417, 410154), (591, 289398), (694, 246447), (834, 205077), (1041, 164298), (1182, 144699), (1251, 136718), (1773, 96466), (2082, 82149), (2502, 68359), (3123, 54766), (3546, 48233), (6246, 27383)]