1538238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 3504816

約数和(自身を除く): 1966578

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 41, 74, 78, 82, 111, 123, 169, 222, 246, 338, 481, 507, 533, 962, 1014, 1066, 1443, 1517, 1599, 2886, 3034, 3198, 4551, 6253, 6929, 9102, 12506, 13858, 18759, 19721, 20787, 37518, 39442, 41574, 59163, 118326, 256373, 512746, 769119, 1538238]

約数ペア:

[(1, 1538238), (2, 769119), (3, 512746), (6, 256373), (13, 118326), (26, 59163), (37, 41574), (39, 39442), (41, 37518), (74, 20787), (78, 19721), (82, 18759), (111, 13858), (123, 12506), (169, 9102), (222, 6929), (246, 6253), (338, 4551), (481, 3198), (507, 3034), (533, 2886), (962, 1599), (1014, 1517), (1066, 1443)]