138924954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1787}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 344755008

約数和(自身を除く): 205830054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 617, 1234, 1787, 1851, 3574, 3702, 4319, 5361, 5553, 8638, 10722, 11106, 12509, 12957, 16083, 25018, 25914, 32166, 37527, 38871, 75054, 77742, 112581, 225162, 1102579, 2205158, 3307737, 6615474, 7718053, 9923211, 15436106, 19846422, 23154159, 46308318, 69462477, 138924954]

約数ペア:

[(1, 138924954), (2, 69462477), (3, 46308318), (6, 23154159), (7, 19846422), (9, 15436106), (14, 9923211), (18, 7718053), (21, 6615474), (42, 3307737), (63, 2205158), (126, 1102579), (617, 225162), (1234, 112581), (1787, 77742), (1851, 75054), (3574, 38871), (3702, 37527), (4319, 32166), (5361, 25914), (5553, 25018), (8638, 16083), (10722, 12957), (11106, 12509)]