121621318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35171}}^1$

素因数の和:35212

約数の個数: 32

約数和(自身を含む): 236355840

約数和(自身を除く): 114734522

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 35171, 70342, 246197, 457223, 492394, 668249, 914446, 1336498, 3200561, 4677743, 6401122, 8687237, 9355486, 17374474, 60810659, 121621318]

約数ペア:

[(1, 121621318), (2, 60810659), (7, 17374474), (13, 9355486), (14, 8687237), (19, 6401122), (26, 4677743), (38, 3200561), (91, 1336498), (133, 914446), (182, 668249), (247, 492394), (266, 457223), (494, 246197), (1729, 70342), (3458, 35171)]