131587326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19391}}^1$

素因数の和:19441

約数の個数: 48

約数和(自身を含む): 317640960

約数和(自身を除く): 186053634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 19391, 38782, 58173, 116346, 174519, 252083, 349038, 504166, 562339, 756249, 1124678, 1512498, 1687017, 2268747, 3374034, 4537494, 5061051, 7310407, 10122102, 14620814, 21931221, 43862442, 65793663, 131587326]

約数ペア:

[(1, 131587326), (2, 65793663), (3, 43862442), (6, 21931221), (9, 14620814), (13, 10122102), (18, 7310407), (26, 5061051), (29, 4537494), (39, 3374034), (58, 2268747), (78, 1687017), (87, 1512498), (117, 1124678), (174, 756249), (234, 562339), (261, 504166), (377, 349038), (522, 252083), (754, 174519), (1131, 116346), (2262, 58173), (3393, 38782), (6786, 19391)]