236838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5639}}^1$

素因数の和:5651

約数の個数: 16

約数和(自身を含む): 541440

約数和(自身を除く): 304602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5639, 11278, 16917, 33834, 39473, 78946, 118419, 236838]

約数ペア:

[(1, 236838), (2, 118419), (3, 78946), (6, 39473), (7, 33834), (14, 16917), (21, 11278), (42, 5639)]