42374241

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 77808640

約数和(自身を除く): 35434399

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1669, 1953, 2821, 3627, 5007, 8463, 11683, 15021, 21697, 25389, 35049, 51739, 65091, 105147, 151879, 155217, 195273, 362173, 455637, 465651, 672607, 1086519, 1366911, 2017821, 3259557, 4708249, 6053463, 14124747, 42374241]

約数ペア:

[(1, 42374241), (3, 14124747), (7, 6053463), (9, 4708249), (13, 3259557), (21, 2017821), (31, 1366911), (39, 1086519), (63, 672607), (91, 465651), (93, 455637), (117, 362173), (217, 195273), (273, 155217), (279, 151879), (403, 105147), (651, 65091), (819, 51739), (1209, 35049), (1669, 25389), (1953, 21697), (2821, 15021), (3627, 11683), (5007, 8463)]