237391986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3167}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 528498432

約数和(自身を除く): 291106446

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 961, 1209, 1922, 2418, 2883, 3167, 5766, 6334, 9501, 12493, 19002, 24986, 37479, 41171, 74958, 82342, 98177, 123513, 196354, 247026, 294531, 589062, 1276301, 2552602, 3043487, 3828903, 6086974, 7657806, 9130461, 18260922, 39565331, 79130662, 118695993, 237391986]

約数ペア:

[(1, 237391986), (2, 118695993), (3, 79130662), (6, 39565331), (13, 18260922), (26, 9130461), (31, 7657806), (39, 6086974), (62, 3828903), (78, 3043487), (93, 2552602), (186, 1276301), (403, 589062), (806, 294531), (961, 247026), (1209, 196354), (1922, 123513), (2418, 98177), (2883, 82342), (3167, 74958), (5766, 41171), (6334, 37479), (9501, 24986), (12493, 19002)]