186368637

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 325710720

約数和(自身を除く): 139342083

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 507, 663, 1183, 1547, 2873, 3089, 3549, 4641, 8619, 9267, 20111, 21623, 40157, 52513, 60333, 64869, 120471, 157539, 281099, 367591, 522041, 682669, 843297, 1102773, 1566123, 2048007, 3654287, 4778683, 8874697, 10962861, 14336049, 26624091, 62122879, 186368637]

約数ペア:

[(1, 186368637), (3, 62122879), (7, 26624091), (13, 14336049), (17, 10962861), (21, 8874697), (39, 4778683), (51, 3654287), (91, 2048007), (119, 1566123), (169, 1102773), (221, 843297), (273, 682669), (357, 522041), (507, 367591), (663, 281099), (1183, 157539), (1547, 120471), (2873, 64869), (3089, 60333), (3549, 52513), (4641, 40157), (8619, 21623), (9267, 20111)]