449838

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 24

約数和(自身を含む): 991848

約数和(自身を除く): 542010

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 373, 402, 603, 746, 1119, 1206, 2238, 3357, 6714, 24991, 49982, 74973, 149946, 224919, 449838]

約数ペア:

[(1, 449838), (2, 224919), (3, 149946), (6, 74973), (9, 49982), (18, 24991), (67, 6714), (134, 3357), (201, 2238), (373, 1206), (402, 1119), (603, 746)]