39980136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{237977}}^1$

素因数の和:237993

約数の個数: 32

約数和(自身を含む): 114229440

約数和(自身を除く): 74249304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 237977, 475954, 713931, 951908, 1427862, 1665839, 1903816, 2855724, 3331678, 4997517, 5711448, 6663356, 9995034, 13326712, 19990068, 39980136]

約数ペア:

[(1, 39980136), (2, 19990068), (3, 13326712), (4, 9995034), (6, 6663356), (7, 5711448), (8, 4997517), (12, 3331678), (14, 2855724), (21, 1903816), (24, 1665839), (28, 1427862), (42, 951908), (56, 713931), (84, 475954), (168, 237977)]