74151218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{11597}}^1$

素因数の和:11761

約数の個数: 16

約数和(自身を含む): 116907840

約数和(自身を除く): 42756622

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 11597, 23194, 266731, 533462, 1611983, 3223966, 37075609, 74151218]

約数ペア:

[(1, 74151218), (2, 37075609), (23, 3223966), (46, 1611983), (139, 533462), (278, 266731), (3197, 23194), (6394, 11597)]