18075746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 30820608

約数和(自身を除く): 12744862

約数列:

[1, 2, 13, 23, 26, 46, 167, 181, 299, 334, 362, 598, 2171, 2353, 3841, 4163, 4342, 4706, 7682, 8326, 30227, 49933, 54119, 60454, 99866, 108238, 392951, 695221, 785902, 1390442, 9037873, 18075746]

約数ペア:

[(1, 18075746), (2, 9037873), (13, 1390442), (23, 785902), (26, 695221), (46, 392951), (167, 108238), (181, 99866), (299, 60454), (334, 54119), (362, 49933), (598, 30227), (2171, 8326), (2353, 7682), (3841, 4706), (4163, 4342)]