121214652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2531}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 305703552

約数和(自身を除く): 184488900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1842, 2531, 3684, 3991, 5062, 7593, 7982, 10124, 11973, 15186, 15964, 23946, 30372, 32903, 47892, 65806, 98709, 131612, 197418, 394836, 777017, 1554034, 2331051, 3108068, 4662102, 9324204, 10101221, 20202442, 30303663, 40404884, 60607326, 121214652]

約数ペア:

[(1, 121214652), (2, 60607326), (3, 40404884), (4, 30303663), (6, 20202442), (12, 10101221), (13, 9324204), (26, 4662102), (39, 3108068), (52, 2331051), (78, 1554034), (156, 777017), (307, 394836), (614, 197418), (921, 131612), (1228, 98709), (1842, 65806), (2531, 47892), (3684, 32903), (3991, 30372), (5062, 23946), (7593, 15964), (7982, 15186), (10124, 11973)]