18990186944

素因数分解:

$2^6\times {\mathrm{929}}^1\times {\mathrm{319399}}^1$

素因数の和:320340

約数の個数: 28

約数和(自身を含む): 37724334000

約数和(自身を除く): 18734147056

約数列:

[1, 2, 4, 8, 16, 32, 64, 929, 1858, 3716, 7432, 14864, 29728, 59456, 319399, 638798, 1277596, 2555192, 5110384, 10220768, 20441536, 296721671, 593443342, 1186886684, 2373773368, 4747546736, 9495093472, 18990186944]

約数ペア:

[(1, 18990186944), (2, 9495093472), (4, 4747546736), (8, 2373773368), (16, 1186886684), (32, 593443342), (64, 296721671), (929, 20441536), (1858, 10220768), (3716, 5110384), (7432, 2555192), (14864, 1277596), (29728, 638798), (59456, 319399)]