39137844

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 93771776

約数和(自身を除く): 54633932

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 127, 183, 244, 254, 366, 381, 421, 508, 732, 762, 842, 1263, 1524, 1684, 2526, 5052, 7747, 15494, 23241, 25681, 30988, 46482, 51362, 53467, 77043, 92964, 102724, 106934, 154086, 160401, 213868, 308172, 320802, 641604, 3261487, 6522974, 9784461, 13045948, 19568922, 39137844]

約数ペア:

[(1, 39137844), (2, 19568922), (3, 13045948), (4, 9784461), (6, 6522974), (12, 3261487), (61, 641604), (122, 320802), (127, 308172), (183, 213868), (244, 160401), (254, 154086), (366, 106934), (381, 102724), (421, 92964), (508, 77043), (732, 53467), (762, 51362), (842, 46482), (1263, 30988), (1524, 25681), (1684, 23241), (2526, 15494), (5052, 7747)]