27239238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 64668240

約数和(自身を除く): 37429002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 1973, 2301, 3946, 4602, 5919, 6903, 11838, 13806, 17757, 25649, 35514, 51298, 76947, 116407, 153894, 230841, 232814, 349221, 461682, 698442, 1047663, 1513291, 2095326, 3026582, 4539873, 9079746, 13619619, 27239238]

約数ペア:

[(1, 27239238), (2, 13619619), (3, 9079746), (6, 4539873), (9, 3026582), (13, 2095326), (18, 1513291), (26, 1047663), (39, 698442), (59, 461682), (78, 349221), (117, 232814), (118, 230841), (177, 153894), (234, 116407), (354, 76947), (531, 51298), (767, 35514), (1062, 25649), (1534, 17757), (1973, 13806), (2301, 11838), (3946, 6903), (4602, 5919)]