18694128

素因数分解:

$2^4\times 3^1\times {\mathrm{389461}}^1$

素因数の和:389472

約数の個数: 20

約数和(自身を含む): 48293288

約数和(自身を除く): 29599160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389461, 778922, 1168383, 1557844, 2336766, 3115688, 4673532, 6231376, 9347064, 18694128]

約数ペア:

[(1, 18694128), (2, 9347064), (3, 6231376), (4, 4673532), (6, 3115688), (8, 2336766), (12, 1557844), (16, 1168383), (24, 778922), (48, 389461)]