3278188186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{18743}}^1$

素因数の和:18827

約数の個数: 48

約数和(自身を含む): 6253898112

約数和(自身を除く): 2975709926

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 961, 1922, 2821, 5642, 6727, 12493, 13454, 18743, 24986, 37486, 87451, 131201, 174902, 243659, 262402, 487318, 581033, 1162066, 1705613, 3411226, 4067231, 7553429, 8134462, 15106858, 18012023, 36024046, 52874003, 105748006, 126084161, 234156299, 252168322, 468312598, 1639094093, 3278188186]

約数ペア:

[(1, 3278188186), (2, 1639094093), (7, 468312598), (13, 252168322), (14, 234156299), (26, 126084161), (31, 105748006), (62, 52874003), (91, 36024046), (182, 18012023), (217, 15106858), (403, 8134462), (434, 7553429), (806, 4067231), (961, 3411226), (1922, 1705613), (2821, 1162066), (5642, 581033), (6727, 487318), (12493, 262402), (13454, 243659), (18743, 174902), (24986, 131201), (37486, 87451)]