219437652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2612353}}^1$

素因数の和:2612367

約数の個数: 24

約数和(自身を含む): 585167296

約数和(自身を除く): 365729644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2612353, 5224706, 7837059, 10449412, 15674118, 18286471, 31348236, 36572942, 54859413, 73145884, 109718826, 219437652]

約数ペア:

[(1, 219437652), (2, 109718826), (3, 73145884), (4, 54859413), (6, 36572942), (7, 31348236), (12, 18286471), (14, 15674118), (21, 10449412), (28, 7837059), (42, 5224706), (84, 2612353)]