31476978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{44839}}^1$

素因数の和:44863

約数の個数: 32

約数和(自身を含む): 75331200

約数和(自身を除く): 43854222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 44839, 89678, 134517, 269034, 403551, 582907, 807102, 1165814, 1210653, 1748721, 2421306, 3497442, 5246163, 10492326, 15738489, 31476978]

約数ペア:

[(1, 31476978), (2, 15738489), (3, 10492326), (6, 5246163), (9, 3497442), (13, 2421306), (18, 1748721), (26, 1210653), (27, 1165814), (39, 807102), (54, 582907), (78, 403551), (117, 269034), (234, 134517), (351, 89678), (702, 44839)]