1247644692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{4950971}}^1$

素因数の和:4950988

約数の個数: 36

約数和(自身を含む): 3604307616

約数和(自身を除く): 2356662924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 4950971, 9901942, 14852913, 19803884, 29705826, 34656797, 44558739, 59411652, 69313594, 89117478, 103970391, 138627188, 178234956, 207940782, 311911173, 415881564, 623822346, 1247644692]

約数ペア:

[(1, 1247644692), (2, 623822346), (3, 415881564), (4, 311911173), (6, 207940782), (7, 178234956), (9, 138627188), (12, 103970391), (14, 89117478), (18, 69313594), (21, 59411652), (28, 44558739), (36, 34656797), (42, 29705826), (63, 19803884), (84, 14852913), (126, 9901942), (252, 4950971)]