349793388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1388069}}^1$

素因数の和:1388086

約数の個数: 36

約数和(自身を含む): 1010514960

約数和(自身を除く): 660721572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1388069, 2776138, 4164207, 5552276, 8328414, 9716483, 12492621, 16656828, 19432966, 24985242, 29149449, 38865932, 49970484, 58298898, 87448347, 116597796, 174896694, 349793388]

約数ペア:

[(1, 349793388), (2, 174896694), (3, 116597796), (4, 87448347), (6, 58298898), (7, 49970484), (9, 38865932), (12, 29149449), (14, 24985242), (18, 19432966), (21, 16656828), (28, 12492621), (36, 9716483), (42, 8328414), (63, 5552276), (84, 4164207), (126, 2776138), (252, 1388069)]