39925236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19687}}^1$

素因数の和:19720

約数の個数: 36

約数和(自身を含む): 100881312

約数和(自身を除く): 60956076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 19687, 39374, 59061, 78748, 118122, 236244, 255931, 511862, 767793, 1023724, 1535586, 3071172, 3327103, 6654206, 9981309, 13308412, 19962618, 39925236]

約数ペア:

[(1, 39925236), (2, 19962618), (3, 13308412), (4, 9981309), (6, 6654206), (12, 3327103), (13, 3071172), (26, 1535586), (39, 1023724), (52, 767793), (78, 511862), (156, 255931), (169, 236244), (338, 118122), (507, 78748), (676, 59061), (1014, 39374), (2028, 19687)]