84421974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154619}}^1$

素因数の和:154644

約数の個数: 32

約数和(自身を含む): 207809280

約数和(自身を除く): 123387306

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 154619, 309238, 463857, 927714, 1082333, 2010047, 2164666, 3246999, 4020094, 6030141, 6493998, 12060282, 14070329, 28140658, 42210987, 84421974]

約数ペア:

[(1, 84421974), (2, 42210987), (3, 28140658), (6, 14070329), (7, 12060282), (13, 6493998), (14, 6030141), (21, 4020094), (26, 3246999), (39, 2164666), (42, 2010047), (78, 1082333), (91, 927714), (182, 463857), (273, 309238), (546, 154619)]