61384428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{243589}}^1$

素因数の和:243606

約数の個数: 36

約数和(自身を含む): 177333520

約数和(自身を除く): 115949092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 243589, 487178, 730767, 974356, 1461534, 1705123, 2192301, 2923068, 3410246, 4384602, 5115369, 6820492, 8769204, 10230738, 15346107, 20461476, 30692214, 61384428]

約数ペア:

[(1, 61384428), (2, 30692214), (3, 20461476), (4, 15346107), (6, 10230738), (7, 8769204), (9, 6820492), (12, 5115369), (14, 4384602), (18, 3410246), (21, 2923068), (28, 2192301), (36, 1705123), (42, 1461534), (63, 974356), (84, 730767), (126, 487178), (252, 243589)]