115890642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{306589}}^1$

素因数の和:306607

約数の個数: 32

約数和(自身を含む): 294326400

約数和(自身を除く): 178435758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 306589, 613178, 919767, 1839534, 2146123, 2759301, 4292246, 5518602, 6438369, 8277903, 12876738, 16555806, 19315107, 38630214, 57945321, 115890642]

約数ペア:

[(1, 115890642), (2, 57945321), (3, 38630214), (6, 19315107), (7, 16555806), (9, 12876738), (14, 8277903), (18, 6438369), (21, 5518602), (27, 4292246), (42, 2759301), (54, 2146123), (63, 1839534), (126, 919767), (189, 613178), (378, 306589)]