61371918

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{6421}}^1$

素因数の和:6494

約数の個数: 40

約数和(自身を含む): 139871160

約数和(自身を除く): 78499242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 3186, 4779, 6421, 9558, 12842, 19263, 38526, 57789, 115578, 173367, 346734, 378839, 520101, 757678, 1040202, 1136517, 2273034, 3409551, 6819102, 10228653, 20457306, 30685959, 61371918]

約数ペア:

[(1, 61371918), (2, 30685959), (3, 20457306), (6, 10228653), (9, 6819102), (18, 3409551), (27, 2273034), (54, 1136517), (59, 1040202), (81, 757678), (118, 520101), (162, 378839), (177, 346734), (354, 173367), (531, 115578), (1062, 57789), (1593, 38526), (3186, 19263), (4779, 12842), (6421, 9558)]