271993428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1079339}}^1$

素因数の和:1079356

約数の個数: 36

約数和(自身を含む): 785759520

約数和(自身を除く): 513766092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1079339, 2158678, 3238017, 4317356, 6476034, 7555373, 9714051, 12952068, 15110746, 19428102, 22666119, 30221492, 38856204, 45332238, 67998357, 90664476, 135996714, 271993428]

約数ペア:

[(1, 271993428), (2, 135996714), (3, 90664476), (4, 67998357), (6, 45332238), (7, 38856204), (9, 30221492), (12, 22666119), (14, 19428102), (18, 15110746), (21, 12952068), (28, 9714051), (36, 7555373), (42, 6476034), (63, 4317356), (84, 3238017), (126, 2158678), (252, 1079339)]