27758316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 68620160

約数和(自身を除く): 40861844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 211, 228, 422, 577, 633, 844, 1154, 1266, 1731, 2308, 2532, 3462, 4009, 6924, 8018, 10963, 12027, 16036, 21926, 24054, 32889, 43852, 48108, 65778, 121747, 131556, 243494, 365241, 486988, 730482, 1460964, 2313193, 4626386, 6939579, 9252772, 13879158, 27758316]

約数ペア:

[(1, 27758316), (2, 13879158), (3, 9252772), (4, 6939579), (6, 4626386), (12, 2313193), (19, 1460964), (38, 730482), (57, 486988), (76, 365241), (114, 243494), (211, 131556), (228, 121747), (422, 65778), (577, 48108), (633, 43852), (844, 32889), (1154, 24054), (1266, 21926), (1731, 16036), (2308, 12027), (2532, 10963), (3462, 8018), (4009, 6924)]