1940402664

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1418423}}^1$

素因数の和:1418454

約数の個数: 48

約数和(自身を含む): 5531853600

約数和(自身を除く): 3591450936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1418423, 2836846, 4255269, 5673692, 8510538, 11347384, 12765807, 17021076, 25531614, 26950037, 34042152, 51063228, 53900074, 80850111, 102126456, 107800148, 161700222, 215600296, 242550333, 323400444, 485100666, 646800888, 970201332, 1940402664]

約数ペア:

[(1, 1940402664), (2, 970201332), (3, 646800888), (4, 485100666), (6, 323400444), (8, 242550333), (9, 215600296), (12, 161700222), (18, 107800148), (19, 102126456), (24, 80850111), (36, 53900074), (38, 51063228), (57, 34042152), (72, 26950037), (76, 25531614), (114, 17021076), (152, 12765807), (171, 11347384), (228, 8510538), (342, 5673692), (456, 4255269), (684, 2836846), (1368, 1418423)]